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Machine Learning: Lorentzian Classification█ OVERVIEW A Lorentzian Distance Classifier (LDC) is a Machine Learning classification algorithm capable of categorizing historical data from a multi-dimensional feature space. This indicator demonstrates how Lorentzian Classification can also be used to predict the direction of future price movements when used as the distance metric for a novel implementation of an Approximate Nearest Neighbors (ANN) algorithm. █ BACKGROUND In physics, Lorentzian space is perhaps best known for its role in describing the curvature of space-time in Einstein's theory of General Relativity (2). Interestingly, however, this abstract concept from theoretical physics also has tangible real-world applications in trading. Recently, it was hypothesized that Lorentzian space was also well-suited for analyzing time-series data (4), (5). This hypothesis has been supported by several empirical studies that demonstrate that Lorentzian distance is more robust to outliers and noise than the more commonly used Euclidean distance (1), (3), (6). Furthermore, Lorentzian distance was also shown to outperform dozens of other highly regarded distance metrics, including Manhattan distance, Bhattacharyya similarity, and Cosine similarity (1), (3). Outside of Dynamic Time Warping based approaches, which are unfortunately too computationally intensive for PineScript at this time, the Lorentzian Distance metric consistently scores the highest mean accuracy over a wide variety of time series data sets (1). Euclidean distance is commonly used as the default distance metric for NN-based search algorithms, but it may not always be the best choice when dealing with financial market data. This is because financial market data can be significantly impacted by proximity to major world events such as FOMC Meetings and Black Swan events. This event-based distortion of market data can be framed as similar to the gravitational warping caused by a massive object on the space-time continuum. For financial markets, the analogous continuum that experiences warping can be referred to as "price-time". Below is a side-by-side comparison of how neighborhoods of similar historical points appear in three-dimensional Euclidean Space and Lorentzian Space: This figure demonstrates how Lorentzian space can better accommodate the warping of price-time since the Lorentzian distance function compresses the Euclidean neighborhood in such a way that the new neighborhood distribution in Lorentzian space tends to cluster around each of the major feature axes in addition to the origin itself. This means that, even though some nearest neighbors will be the same regardless of the distance metric used, Lorentzian space will also allow for the consideration of historical points that would otherwise never be considered with a Euclidean distance metric. Intuitively, the advantage inherent in the Lorentzian distance metric makes sense. For example, it is logical that the price action that occurs in the hours after Chairman Powell finishes delivering a speech would resemble at least some of the previous times when he finished delivering a speech. This may be true regardless of other factors, such as whether or not the market was overbought or oversold at the time or if the macro conditions were more bullish or bearish overall. These historical reference points are extremely valuable for predictive models, yet the Euclidean distance metric would miss these neighbors entirely, often in favor of irrelevant data points from the day before the event. By using Lorentzian distance as a metric, the ML model is instead able to consider the warping of price-time caused by the event and, ultimately, transcend the temporal bias imposed on it by the time series. For more information on the implementation details of the Approximate Nearest Neighbors (ANN) algorithm used in this indicator, please refer to the detailed comments in the source code. █ HOW TO USE Below is an explanatory breakdown of the different parts of this indicator as it appears in the interface: Below is an explanation of the different settings for this indicator: General Settings: Source - This has a default value of "hlc3" and is used to control the input data source. Neighbors Count - This has a default value of 8, a minimum value of 1, a maximum value of 100, and a step of 1. It is used to control the number of neighbors to consider. Max Bars Back - This has a default value of 2000. Feature Count - This has a default value of 5, a minimum value of 2, and a maximum value of 5. It controls the number of features to use for ML predictions. Color Compression - This has a default value of 1, a minimum value of 1, and a maximum value of 10. It is used to control the compression factor for adjusting the intensity of the color scale. Show Exits - This has a default value of false. It controls whether to show the exit threshold on the chart. Use Dynamic Exits - This has a default value of false. It is used to control whether to attempt to let profits ride by dynamically adjusting the exit threshold based on kernel regression. Feature Engineering Settings: Note: The Feature Engineering section is for fine-tuning the features used for ML predictions. The default values are optimized for the 4H to 12H timeframes for most charts, but they should also work reasonably well for other timeframes. By default, the model can support features that accept two parameters (Parameter A and Parameter B, respectively). Even though there are only 4 features provided by default, the same feature with different settings counts as two separate features. If the feature only accepts one parameter, then the second parameter will default to EMA-based smoothing with a default value of 1. These features represent the most effective combination I have encountered in my testing, but additional features may be added as additional options in the future. Feature 1 - This has a default value of "RSI" and options are: "RSI", "WT", "CCI", "ADX". Feature 2 - This has a default value of "WT" and options are: "RSI", "WT", "CCI", "ADX". Feature 3 - This has a default value of "CCI" and options are: "RSI", "WT", "CCI", "ADX". Feature 4 - This has a default value of "ADX" and options are: "RSI", "WT", "CCI", "ADX". Feature 5 - This has a default value of "RSI" and options are: "RSI", "WT", "CCI", "ADX". Filters Settings: Use Volatility Filter - This has a default value of true. It is used to control whether to use the volatility filter. Use Regime Filter - This has a default value of true. It is used to control whether to use the trend detection filter. Use ADX Filter - This has a default value of false. It is used to control whether to use the ADX filter. Regime Threshold - This has a default value of -0.1, a minimum value of -10, a maximum value of 10, and a step of 0.1. It is used to control the Regime Detection filter for detecting Trending/Ranging markets. ADX Threshold - This has a default value of 20, a minimum value of 0, a maximum value of 100, and a step of 1. It is used to control the threshold for detecting Trending/Ranging markets. Kernel Regression Settings: Trade with Kernel - This has a default value of true. It is used to control whether to trade with the kernel. Show Kernel Estimate - This has a default value of true. It is used to control whether to show the kernel estimate. Lookback Window - This has a default value of 8 and a minimum value of 3. It is used to control the number of bars used for the estimation. Recommended range: 3-50 Relative Weighting - This has a default value of 8 and a step size of 0.25. It is used to control the relative weighting of time frames. Recommended range: 0.25-25 Start Regression at Bar - This has a default value of 25. It is used to control the bar index on which to start regression. Recommended range: 0-25 Display Settings: Show Bar Colors - This has a default value of true. It is used to control whether to show the bar colors. Show Bar Prediction Values - This has a default value of true. It controls whether to show the ML model's evaluation of each bar as an integer. Use ATR Offset - This has a default value of false. It controls whether to use the ATR offset instead of the bar prediction offset. Bar Prediction Offset - This has a default value of 0 and a minimum value of 0. It is used to control the offset of the bar predictions as a percentage from the bar high or close. Backtesting Settings: Show Backtest Results - This has a default value of true. It is used to control whether to display the win rate of the given configuration. █ WORKS CITED (1) R. Giusti and G. E. A. P. A. Batista, "An Empirical Comparison of Dissimilarity Measures for Time Series Classification," 2013 Brazilian Conference on Intelligent Systems, Oct. 2013, DOI: 10.1109/bracis.2013.22. (2) Y. Kerimbekov, H. Ş. Bilge, and H. H. Uğurlu, "The use of Lorentzian distance metric in classification problems," Pattern Recognition Letters, vol. 84, 170–176, Dec. 2016, DOI: 10.1016/j.patrec.2016.09.006. (3) A. Bagnall, A. Bostrom, J. Large, and J. Lines, "The Great Time Series Classification Bake Off: An Experimental Evaluation of Recently Proposed Algorithms." ResearchGate, Feb. 04, 2016. (4) H. Ş. Bilge, Yerzhan Kerimbekov, and Hasan Hüseyin Uğurlu, "A new classification method by using Lorentzian distance metric," ResearchGate, Sep. 02, 2015. (5) Y. Kerimbekov and H. Şakir Bilge, "Lorentzian Distance Classifier for Multiple Features," Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017, DOI: 10.5220/0006197004930501. (6) V. Surya Prasath et al., "Effects of Distance Measure Choice on KNN Classifier Performance - A Review." . █ ACKNOWLEDGEMENTS @veryfid - For many invaluable insights, discussions, and advice that helped to shape this project. @capissimo - For open sourcing his interesting ideas regarding various KNN implementations in PineScript, several of which helped inspire my original undertaking of this project. @RikkiTavi - For many invaluable physics-related conversations and for his helping me develop a mechanism for visualizing various distance algorithms in 3D using JavaScript @jlaurel - For invaluable literature recommendations that helped me to understand the underlying subject matter of this project. @annutara - For help in beta-testing this indicator and for sharing many helpful ideas and insights early on in its development. @jasontaylor7 - For helping to beta-test this indicator and for many helpful conversations that helped to shape my backtesting workflow @meddymarkusvanhala - For helping to beta-test this indicator @dlbnext - For incredibly detailed backtesting testing of this indicator and for sharing numerous ideas on how the user experience could be improved.
Pine Script® indicator
by jdehorty
789
Fiat Currency and Gold Indices (FGXY) CandlesA modification of my previous indicator "Crypto Index (DXY) Candles". The idea was to create a similar currency basket to the standard DXY, but from the perspective of other currencies. Still using the standard DXY weights, this indicator allows you to create a tailored index for other currencies, provided that a currency pair exists for each of the 6 components. This means that even currencies that aren't included should work in theory; just find the 3 character currency prefix used by tradingview and give it a shot! This indicator is useful for gauging how well countries/currencies are holding up and when paired with the standard DXY may help see potential inflection points. For use on longer time frames (~1h-~3d) as some of the data being pulled seems to have issues on lower timeframes.
Pine Script® indicator
by EsIstTurnt
1
Rolling HTF Liquidity Levels [CHE]█ OVERVIEW This indicator displays a Rolling HTF Liquidity Levels . Contrary to HTF Liquidity Levels indicators which use a fix time segment, Rolling HTF Liquidity Levels calculates using a moving window defined by a time period (not a simple number of bars), so it shows better results. This indicator is inspired by The indicator introduces a new representation of the previous rolling time frame highs & lows (DWM HL) with a focus on untapped levels. █ CONCEPTS Untapped Levels It is popularly known that the liquidity is located behind swing points or beyond higher time frames highs/lows. Rolling HTF Liquidity Levels uses a moving window, it does not exhibit the static of the HTF Liquidity Levels plots. █  HOW TO USE IT Load the indicator on an active chart (see the Help Center if you don't know how). Time period By default, the script uses an auto-stepping mechanism to adjust the time period of its moving window to the chart's timeframe. The following table shows chart timeframes and the corresponding time period used by the script. When the chart's timeframe is less than or equal to the timeframe in the first column, the second column's time period is used to calculate the Rolling HTF Liquidity Levels: Chart Time timeframe period 1min 🠆 1H 5min 🠆 4H 1H 🠆 1D 4H 🠆 3D 12H 🠆 1W 1D 🠆 1M 1W 🠆 ​3M By default, the time period currently used is displayed in the lower-right corner of the chart. The script's inputs allow you to hide the display or change its size and location. This indicator should make trading easier and improve analysis. Nothing is worse than indicators that give confusingly different signals. I hope you enjoy my new ideas best regards Chervolino
Pine Script® indicator
by chervolino
7
Rolling MACDThis indicator displays a Rolling Moving Average Convergence Divergence . Contrary to MACD indicators which use a fix time segment, RMACD calculates using a moving window defined by a time period (not a simple number of bars), so it shows better results. This indicator is inspired by and use the Close & Inventory Bar Retracement Price Line to create an MACD in different timeframes. █  CONCEPTS If you are not already familiar with ​MACD, so look at Help Center will get you started www.tradingview.com The typical MACD, short for moving average convergence/divergence, is a trading indicator used in technical analysis of stock prices, created by Gerald Appel in the late 1970s. It is designed to reveal changes in the strength, direction, momentum, and duration of a trend in a stock's price. The MACD indicator(or "oscillator") is a collection of three time series calculated from historical price data, most often the closing price. These three series are: the MACD series proper, the "signal" or "average" series, and the "divergence" series which is the difference between the two. The MACD series is the difference between a "fast" (short period) exponential moving average (EMA), and a "slow" (longer period) EMA of the price series. The average series is an EMA of the MACD series itself. Because RMACD uses a moving window, it does not exhibit the jumpiness of MACD plots. You can see the more jagged MACD on the chart above. I think both can be useful to traders; up to you to decide which flavor works for you. █  HOW TO USE IT Load the indicator on an active chart (see the Help Center if you don't know how). Time period By default, the script uses an auto-stepping mechanism to adjust the time period of its moving window to the chart's timeframe. The following table shows chart timeframes and the corresponding time period used by the script. When the chart's timeframe is less than or equal to the timeframe in the first column, the second column's time period is used to calculate RMACD: Chart Time timeframe period 1min 🠆 1H 5min 🠆 4H 1H 🠆 1D 4H 🠆 3D 12H 🠆 1W 1D 🠆 1M 1W 🠆 ​3M You can use the script's inputs to specify a fixed time period, which you can express in any combination of days, hours and minutes. By default, the time period currently used is displayed in the lower-right corner of the chart. The script's inputs allow you to hide the display or change its size and location. Minimum Window Size This input field determines the minimum number of values to keep in the moving window, even if these values are outside the prescribed time period. This mitigates situations where a large time gap between two bars would cause the time window to be empty, which can occur in non-24x7 markets where large time gaps may separate contiguous chart bars, namely across holidays or trading sessions. For example, if you were using a 1D time period and there is a two-day gap between two bars, then no chart bars would fit in the moving window after the gap. The default value is 10 bars. // This indicator should make trading easier and improve analysis. Nothing is worse than indicators that give confusingly different signals. I hope you enjoy my new ideas best regards Chervolino
Pine Script® indicator
by chervolino
DB Change Forecast ProDB Change Forecast Pro What does the indicator do? The DB Change Forecast Pro is a unique indicator that uses price change on HLC3 to detect buy and sell periods along with plotting a linear regression price channel with oversold and undersold zones. It also has a linear regression change forecast mode to optionally project market direction. Change is calculated by taking a two-bar change of HLC3 and dividing that by the price or, optionally, a fixed divisor. A fast-moving change cloud is then calculated and displayed as the "regular version" plot (shown in light gray). When the cloud bottom is above low, a buy zone is detected. When the cloud top is below the high, a sell zone is detected. The linear regression price channel is calculated similarly but using a much slower change rate. The linear regression price channel shows reasonable high, low and HLC3 ranges. At the bar's opening, the channel will be more compact and come fairly accurate about 1/4 into the bar timeframe. The change forecasted price is projected on the right side of the current bar to indicate the current timeframe direction. Please note this forecasting feature is shown in orange when it's early in the timeframe and gray when the timeframe is more likely to produce an accurate direction forecast for the upcoming bar. You can use these projected dashed lines to see possible market movements for the Current bar and possible market direction for the next bar. Kindly note these projects change; they should be used to understand possible extreme highs/lows for the current bar or market direction. The indicator includes an optional change forecast projection feature hidden by default. It will project the market forecast channel with an offset of 1. The forecast is defaulted to an offset of 1 to show market direction. However, you can modify to zero the offset to show the current bar forecast and forecast history. How should this indicator be used? First, very important, 1. Settings > Set Symbol to Desired 2. Settings > Set High Timeframe to "Chart" 3. Settings > Ensure "Use price as divisor" is checked. It's recommended to use this indicator in higher timeframes. Buy and sell signals are displayed in real-time. However, waiting until 1/4 to 1/2 into the current bar is recommended before taking action, and change can happen. The buy/sell signals (zones) provide recommendations on playing a long vs. a short. When in a buy sone, only play longs. When in a sell zone, only play shorts. Then use the linear regression price channel oversold and undersold zones to optionally open and close positions within the buy/sell zones. For example, consider opening a long in a buy zone when the linear regression price channel shows undersold. Then consider closing the long when the price moves into the linear regression oversold or higher. Then repeat as long as it's in the buy zone. Then vice versa for sell zones and shorting. At basic design, buy in the buy zone, sell or short in the sell zone. If you are up for higher trading frequencies, use the linear regression price channel as described in the example above. Please note, as, with all indicators, you may need to adjust to fit the indicator to your symbol and desired timeframe. This is only an example of use. Please use this indicator as your own risk and after doing your due diligence. Does the indicator include any alerts? Yes, "DB CFHLC3: Signal BUY" - Is triggered when a buy signal is fired. "DB CFHLC3: Signal SELL" - Is triggered when a sell signal is fired. "DB CFHLC3: Zone BUY" - Is triggered when a buy zone is detected. "DB CFHLC3: Zeon SELL" - Is triggered when a sell zone is detected. "DB CFHLC3: Oversold SELL" - Is triggered when the price exceeds the oversold level. "DB CFHLC3: Undersold BUY" - Is triggered when the price goes below the undersold level. Any other tips? Once you have configured the indicator for your symbol and chart timeframe. Meaning the plots are displayed over the price. Check out larger timeframes such as W, 2W, 3W, 4W, M, and 4M. It works wonderfully for showing market lows and highs for long-term investing too! Another, tip is to combine it with your favorite indicator, such as TTM Squeeze or MACD for confirmation purposes. You may be surprised how fast the indicator shows market direction changes on higher timeframes. You can just as easily use a high timeframe such as D, 2D, or 3D for day trading due to how the linear price channel works. Why am I not selling this indicator? I would like to bless the TradingView community, and I enjoy publishing custom indicators. If you enjoy this indicator, please consider leaving a thumbs up or a comment for others to know about your experience or recommendations. Enjoy!
Pine Script® indicator
by thefluffyones
17
Directional Index Macro IndicatorWhat is This For? The default settings for this indicator are for BINANCE:BTCUSDT and intended to be used on the 3D timeframe to identify market trends. This indicator does a great job identifying whether the market is bullish, bearish, or consolidating. This can also work well on lower time frames to help identify when a trend is strong or when it's reversing. Directional Index Rate of Change Core to this indicator is the rate at which DI+ and DI- are moving away or towards each other. This is called The Rate of Change (ROC). "The ROC length dictates how many bars back you want to compare to the current bar to see how much it has changed. It is calculated like this: (source - source /source ) * 100" The rate of change is smoothed using an EMA. A shorter EMA length will cause the ROC to flip back and forth between positive and negative while a larger EMA length will cause the ROC to change less often. Since the rate of change is used to indicate periods of 'consolidation', you want to find a setting that doesn't flip back and forth too often. Between the DI+ and DI- is a blue centerline. Offset from this centerline is a channel that is used to filter out false crosses of the DI+ and DI-. Sometimes, the DI+ and DI- lines will come together in this channel and cross momentarily before resuming the direction prior to the cross. When this happens, you don't want to flip your bias too soon. The wider the channel, the later the indicator will signal a DI reversal. A narrower channel will call it sooner but risks being more choppy and indicating a false cross. Indicator Status Line This indicator has 4 values in the status line (in order): DI+ DI- Distance between DI+ and DI- DI Rate of Change ( how quickly are DI+ and DI- moving away or towards center ) Indicator Plots This indicator plots DI+ (green), DI- (red), and a center channel between DI- and DI+. Across the top of the indicator, red and green triangles indicate the market trend while the background changes to show whether the price is in an impulse wave or consolidating. This makes up 4 possible scenarios: Bullish impulse wave ( green triangle up + green background ) Bullish consolidation ( green triangle up + yellow background ) Bearish impulse wave ( red triangle down + red background ) Bearish consolidation ( red triangle down + yellow background ) Summary Combined with support and resistance levels, volume, and your other favorite indicators, this can be a useful tool for validating that your entries are not going against the trend. Disclaimer This is not financial advice. Do not take trades only based on the DI+ and DI- crossing. Always use multiple indicators to validate your entries and never take a trade when you aren’t emotionally grounded. Have a plan. Stick to the plan. The screenshot for this strategy is of a manual historical review of BTC on the 3 day chart. The indicator was built to try and mimic the chart above. You’ll see that it nails it sometimes, is a little late sometimes, and chops around between consolidation and impulse waves when it should stay in consolidation. Share your settings if you are able to improve the choppiness without sacrificing catching the reversals early.
Pine Script® indicator
by jordanfray
RSI Trend Heatmap in Multi TimeframesRSI Trend Heatmap in Multi Timeframes Description Sometimes you want to look at the RSI Trend across multiple time frames. You have to waste time browsing through them. So we've put together every time frame you want to see in one indicator. We have 10 layers of RSI Trend heatmap available for you. You can set the timeframe as you want on the Settings page. Description of Parameter RSI Setting ** You can change it by setting. RSI Trend Length : (Default 50) Source : (Default close) RSI Sideways Length : (Default 2 = RSI between 48 .. 52) Description of Parameter RSI Timeframe ** You can change it by setting. ""=None, "M"=1Month, "2W"=2Weeks, "W"=1Week, "3D"=3Days, "2D"=2Days, "D"=1Day, "720"=12Hours, "480"=4Hours, "240"=4Hours, "180"=3Hours, "120"=2Hours, "60"=60Minutes, "30"=30Minutes, "15"=15Minutes, "5"=5Minutes, "1"=1Minute Default Configurate of RSI Timeframe (for a time frame of 1 hour to 1 day) "W"= Timeframe 1 month shown in line 90-100 --> Represent Long Trend of RSI --------------------------------------- "D2"= Timeframe 2 days shown in line 70-80 --> Represent Trend of RSI "D"= Timeframe 1 day shown in line 60-70 --> Represent Trend of RSI --------------------------------------- "240"= Timeframe 3 hours shown in line 40-50 --> Represent Signal Up/Signal Down/Divergence of RSI "120"= Timeframe 2 hours shown in line 30-40 --> Represent Signal Up/Signal Down/Divergence of RSI "60"= Timeframe 1 hour shown in line 20-30 --> Represent Signal Up/Signal Down/Divergence of RSI "30"= Timeframe 30 minutes shown in line 10-20 --> Represent Signal Up/Signal Down/Divergence of RSI "15"= Timeframe 15 minutes shown in line 00-10 --> Represent Signal Up/Signal Down/Divergence of RSI Description of Colors Dark Bule = Extreme Uptrend / Overbought / Bull Market (RSI > 67) Light Bule = Uptrend (RSI between 50-52 .. 67) Yellow = Sideways Trend / Trend Reversal (RSI between 48 .. 52) ** You can change it by setting. Light Red = Downtrend (RSI between 33 .. 48-50) Dark Red = Extreme Downtrend / Oversold / Bear Market (RSI < 33) How to use 1. You must first know what the main trend of the RSI is (look at the 60-80 line). If it is red, it is a downtrend. and if it's blue shows that it is an uptrend 2. Throughout the period of the main trend There will always be a reversal of the sub-trend. (Can see from the 0-50 line), but eventually will return to follow the main trend. 3. Unless the sub trend persists for a long time until the main trend changes.
Pine Script® indicator
by niceKitten55428
1
Rolling VWAP█   OVERVIEW This indicator displays a Rolling Volume-Weighted Average Price. Contrary to VWAP indicators which reset at the beginning of a new time segment, RVWAP calculates using a moving window defined by a time period (not a simple number of bars), so it never resets. █   CONCEPTS If you are not already familiar with ​VWAP, our Help Center will get you started. The typical VWAP is designed to be used on intraday charts, as it resets at the beginning of the day. Such VWAPs cannot be used on daily, weekly or monthly charts. Instead, this rolling VWAP uses a time period that automatically adjusts to the chart's timeframe. You can thus use RVWAP on any chart that includes ​volume information in its data feed. Because RVWAP uses a moving window, it does not exhibit the jumpiness of VWAP plots that reset. You can see the more jagged VWAP on the chart above. We think both can be useful to traders; up to you to decide which flavor works for you. █   HOW TO USE IT Load the indicator on an active chart (see the Help Center if you don't know how). Time period By default, the script uses an auto-stepping mechanism to adjust the time period of its moving window to the chart's timeframe. The following table shows chart timeframes and the corresponding time period used by the script. When the chart's timeframe is less than or equal to the timeframe in the first column, the second column's time period is used to calculate RVWAP: Chart Time timeframe period 1min 🠆 1H 5min 🠆 4H 1H 🠆 1D 4H 🠆 3D 12H 🠆 1W 1D 🠆 1M 1W 🠆 ​3M You can use the script's inputs to specify a fixed time period, which you can express in any combination of days, hours and minutes. By default, the time period currently used is displayed in the lower-right corner of the chart. The script's inputs allow you to hide the display or change its size and location. Minimum Window Size This input field determines the minimum number of values to keep in the moving window, even if these values are outside the prescribed time period. This mitigates situations where a large time gap between two bars would cause the time window to be empty, which can occur in non-24x7 markets where large time gaps may separate contiguous chart bars, namely across holidays or trading sessions. For example, if you were using a 1D time period and there is a two-day gap between two bars, then no chart bars would fit in the moving window after the gap. The default value is 10 bars. █   NOTES If you are interested in VWAP indicators, you may find the VWAP Auto Anchored built-in indicator worth a try. For Pine Script™ coders The heart of this script's calculations uses the `totalForTimeWhen()` function from the ConditionalAverages library published by PineCoders . It works by maintaining an array of values included in a time period, but without a for loop requiring a lookback from the current bar, so it is much more efficient. We write our Pine Script™ code using the recommendations in the User Manual's Style Guide . Look first. Then leap.
Pine Script® indicator
by TradingView
74
Chimpanzee V2.5 part A by joylay83Hi everyone, I am an amateur pinecoder. I would like to share my script which is coded with the intention of generating signals to send to 3commas webhook. It is still in development and revision. This collection of indicators use: Chart: 15m. Inverse Fisher Transformation of the RSI to detect dips in the 15m timeframe. Bollinger band (4H) to filter out false signals. Triple EMA 21: to mimic price action for easier coding alerts. Currently not involved in generating signals. will be incorporated in the future. StochRSI: As a visual filter. Currently not involved in generating signals. will be incorporated in the future. Background will be green if stochRSI is low and red if stockRSI is high. Candlesticks will be marked with a flag is TEMA breached BB. One would need to play around with timeframes, BB settings and IFTRSI threshold for different signals. There are 2 Signal Modes (with regards to IFTRSI): Threshold: When price action falls below BB and IFTRSI hits buy threshold, a buy/sell signal is generated. Eg if IFTRSI buy threshold is set to -0.9, the buy signal will remain continuously positive as long as IFTRSI is < 0.9. Cross: When price action falls below BB and IFTRSI hits threshold, nothing happens. It will wait until the IFTRSI cross back over the threshold before firing a signal. There is another identical set of indicators running on a higher time frame (IFTRSI: 4H, BB: D or 3D, TEMA 21 4H) but on the same chart. This tend to generate less signals but are more reliable. A usage example would be to send a larger buy order if the signal comes from this higher time frame, or execute a sell order after multiple buys from the lower time frame. It comes in 2 parts: Part A: Contains overlay display. This displays BB, Triple EMA, buy/sell and StochRSI in labels. the labels are self explanatory. Part B (please search for it): which is actually the same code but contain non-overlay display. You may also put part B overlay=true but scale to LEFT. The advantage of using overlay=true is that you can move the signal right over the candlesticks (mainly for troubleshooting/debugging). This part contains Inverse Fisher RSI, %B, Signal Line. %B is supposedly idential to Bollinger Bands in Part A. By default, when there is a buy/sell signal: lower time frame 15m: Signal Line in Part B will turn blue with a value 1 or -1 which corresponds to a buy or sell label in Part A higher time frame 4H: Signal Line in Part B will turn red with a value 2 or -2 which corresponds to a HTF buy or sell label in Part A Part A or B may be used to send signal to the webhook. You have to make sure that the settings of Part A and B are identical. You may choose to un-display some items to reduce clutter. Current problems: 1. Still too many buy signals Although many times it will generate excellent buy signal at many swing lows, but there are many buy signals prior to a major swing low. This can be observed in the picture above. It also generate a couple of buy signals prior to the swing lows. I am currently experimenting with 20m and hourly timeframe to address this issue. More filters are needed eg an oscillator or detecting candlestick patterns. 2. Premature sell signals. The sell signal is often generated at the beginning of a major bull run. My idea to solve this problem is to move to a higher timeframe and sell only when TEMA crossunder the upper bollinger band. 3. Lack of a backtester that can test multiple concurrent deals. Buy -> Buy (average down) -> Buy (average down) -> Buy (average down) -> Sell 4. Lack of the ability to calculate average purchase price Probably have to code it as a strategy 5. Display lag As the browser is running 2 copies of the idential script, it tends to lag when you drag your chart around. So far there are no timeouts or delay in firing alerts to 3commas. I do welcome any suggestion for improvement and constructive criticism. tqvm. Credits : Thank you for doing an awesome job. I learnt a lot from your codes and tutorials. Credits not listed in any order. If your code is used here and did not receive due credit, kindly drop me a note. tq. Blessing 3 by JTA Today @ZenAndTheArtOfTrading (extremely-easy-to-understand tutorials eg fixing repainting) @LazyBear (various codes) @Galactus-B Argo I @TheTradingParrot (Inverse Fisher RSI and Gavin's backtester) @zendog123 (backtester and various codes) @ydeniz2000 (Bollinger Bands) TradingView built-in scripts
Pine Script® indicator
by joylay83
4
MarketGod for Tradingview(strategy)Fully Open Source Tv Market God Strategy. Good Luck Strategy Description MarketGod can be applied to any market, with any time-frame associated to it. The signals relay the alert at the close of the period, and the painted alert is then available to users to see on the chart or even set notifications for via tradingview's alert system. We recommend that users implement marketgod on their preferred time frames for trading, which for us is the 1h, 4h, 6h, 1D and above TFs. MarketGod Versioning The versions included with this release are the following MarketGod v1 MarketGod v2 MarketGod v3 MarketGod v4 MarketGod v5 MarketGod v6 MarketGod v7 MarketGod v8 MarketGodx² Ichimoku God Suggested Uses • MarketGod will inevitably produce false positives. We've taken steps to reduce this but we highly suggest you add this as a component of your strategy, not an end all be all • That said, please do not feel the need to fire a trade based solely on a marketgod signal, or to every signal it fires. • MarketGod users should backtest their strategy using OHLC candles for best results • Heikin Ashi candles were recomended in the past, and we have eliminated the need for them, meaning that traditional candlestick inputs will yield the highest results. • MarketGod will always give stronger alerts on higher TF's. If the 1-Day has fired a given signal and the 30 min or similar fire the opposite signal, know that the overall trend is still likely downward. Same concept applies to all timeframes on this tool. Adjusting the Filter Settings This tool has a noise filter for users to adjust. The filter is a percentage based calculation, between significant points in time. The filter ranges between .5 and 25, with .5 increments • For lower TFs ( IE Intraday), keep the filter set between .5-5 • Mid-TFs (4H,6H,12H,1D), the recommended range is between 5.5-10 • Higher TFs (3D and Higher), look for approx 11-20 range Customizations Customize the indicator by adjusting the colors in the style pane. Additionally, users can change the plots into labels with the price of close added to them, or a few other label text options, listed in the 'inputs' panel, below the filter adjustments. Users can also opt to turn the strategy orders as well, as this version will have them printed. Strategy Performance Interpretation Its important to understand the only metric that should be relevant is not the win %, as many may initially think. Alternatively, the only metric that matters in the end is your take home profit... meaning the profit one fees and taxes are accounted for. In our example here, the % brought back since the beginning of our window of 2018 is around 47% for $10,000 initial capital and 10% traded per position. Many are ignorant to the take home profit aspect as they focus solely on the winning %, which is ultimately incorrect approach to trading as a whole. as long as we maintain +30% (our goal minimum), the outcome being in the green, is our goal.
Pine Script® strategy
by Herif
10
Relative Strength 3D Indicator [CC]This is a custom indicator of mine loosely based on the work by James Garofallou (Stocks and Commodities Sep 2020 pg 14) and this is meant for medium to long term trend confirmations. The idea behind this indicator is to capture 3 different dimensions of trend strength. The first dimension captures the overall strength of the underlying stock vs the market (in this case the S&P 500). The second dimension captures the overall trend strength by assigning a scoring system so when all faster moving averages are stronger than slower moving averages then it gets the max points. The final dimension is the strength of the overall strength of everything so far. Buy when the indicator line turns green and sell when it turns red. Let me know if there are any other indicators or scripts you would like to see me publish!
Pine Script® indicator
by cheatcountry
2
The Box Percent StratHi guys, Version Zero (more work needed) of an idea I've been meaning to out into a strategy for a while. 🤯 This uses percent boxes🤔 instead of traditional indicators like RSI, MACD etc. 🤫 Takes the first close price of the series and creates a Top Band 10% up, buys if price reaches that level, and puts a stop on a Bot Band, 10% down When the first trade is in profit by another 10%, it enters another trade and moves the stop of the first trade to breakeven ~ this way it only has one unit of risk at a time /// Designed for LONG only on Daily, 2D or 3D Charts👌🏻 /// Uses fixed investment risk amount, meaning you're willing to lose that amount per trade /// Limit buy to not overpay on entries /// Idea Based on the Darvas system: /// System only enters trades on strength, when prices equals of exceeds the green line /// It ads onto the trades, but only *IF* the previous trade is in profit by the UpBoxSize percent size /// The trailing stop loss is moved up, with the red line /// A key idea is to only take one unit of risk at a time, meaning for a new add on trade to be taken, the previous trade should be in profit by the same box size as the new new trade's stop loss /// This will keep adding trades again and again, and they will stop out at the same stop loss /// Yellow Circles is an MA that filters out choppy areas -- this system only does really well on trending linear markets like: TQQQ, SSO, SPX, SPY /// Base setting is 10% UpBox Size and 10% DnBox Size: 15% & 15% will be more accurate but fewer signals. 13% profit and 10% stop loss will give a higher risk to reward ratio
Pine Script® strategy
by HermanBrummer
3
Flunki T-WAP minus MA Oscillator Yo, Possible the last of these for now, and mostly for the sake of completeness.. This is.. Another simple oscillator that show the difference in price between a selectable timeframe TWAP and a Moving Average of that TWAP This is shown as a histogram. Use numeric TWAP values for minutes (30, 60 ,720 whatever) and D, 3D, W, M for higher values There is also a global timeframe which will set the timeframe for a global alternate timeframe (instead of current chart resolution) On top of that is a Moving Average of the histogram value, shown as a blue / red line with an option to highlight this MA crossing zero, and an option to colour bars to this line. The major difference between this Oscillator, and the other script (Flunki VWAP minus MA Oscillator) (I treid to insert a link but it's invisible so it would seem, anyway.. ) is that VWAP is usually calculated daily, so there is a sharp move upon the daily close, as VWAP starts a new day. Using TWAP this does not occur, so gives smoother transitions ; also the timeframe for TWAP is selectable for additional wap fun. Simple idea : Code open Enjoy !
Pine Script® indicator
by syrinxflunki
7
Flunki TWAP minus MTF TWAP Oscillator Heys, Herewith a another simple oscillator that show the difference in price between a selectable timeframe TWAP and another alternative selectable timeframe TWAP This is shown as a histogram. Use numeric TWAP values for minutes (30, 60 ,720 whatever) and D, 3D, W, M for higher values There is also a global timeframe which will set the timeframe for a global alternate timeframe (instead of current chart resolution) On top of that is a Moving Average of the histogram value, shown as a blue / red line with an option to highlight this MA crossing zero, and an option to colour bars to this line. Simple idea : Code open Enjoy !
Pine Script® indicator
by syrinxflunki
4
Fractal Resonance Super Guppy v1!!!!!!! SUPER NOTICE !!!!!! This script is not my work. It is a combination of Pythagoras_Fractal Resonance Bar and JustUncleL Super Guppy !!!!!!! SUPER NOTICE !!!!!! The idea was, I like the two indicators and wanted to combine them to see what it looked like. It's an experimental script made years ago that am posting now because people were interested after seeing how pretty it made some charts. Intend to make a version 2 of this script with some added context to the EMA to give it a better looking 3D effect.
Pine Script® indicator
by tradepack
1