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Bands and Channels

EMA Envelope + SMA + Purple DotThis indicator combines three tools into one: 📈 EMA Envelope with wedge and range contraction signals to highlight volatility squeezes. 🔵 SMA with optional smoothing (SMA/EMA/WMA/SMMA/VWMA) and optional Bollinger Bands. 🟣 Purple Dot “PowerBars” that mark strong momentum bars when price ROC (%) and volume exceed user-defined thresholds. It also includes: Background highlighting of contraction zones (bullish/bearish/neutral colors). A summary table showing PowerBar count and return (%) over custom lookback periods. Flexible display settings (table position, dark/light theme, highlight toggle). Designed for traders who want to track momentum bursts, volatility contraction, and trend strength all in one tool.
Pine Script® indicator
by zsunil26
EMA 3 vs EMA 21 % Difference AdjustableTitle: EMA 3 vs EMA 21 % Difference with Adjustable Labels Description: This script calculates the percentage difference between EMA 3 and EMA 21 and displays it directly on the chart as a label. Labels are shown only when the difference exceeds a user-defined threshold, helping traders easily spot significant deviations. Features: Calculates EMA 3 and EMA 21. Displays percentage difference as labels above or below candles. Adjustable label style and size. User-defined percentage threshold for label visibility. Plots EMA lines for visual reference. Ideal for traders who want to monitor short-term EMA divergence relative to a longer-term trend in a clean and customizable way.
Pine Script® indicator
by thippapornchujo1
Turtle cloudsTurtle clouds is a clean trading indicator that combines the classic Turtle 20-bar breakout strategy with an EMA cloud filter. It only generates signals when price wicks into the EMA cloud and rejects, confirming the breakout direction. Arrows appear bar-aligned, highlighting high-probability long and short setups while filtering trades with trend confluence. ✅ How it works now: Long signal only triggers when: The price wicks into the EMA cloud (low <= EMA zone) Closes above the EMA cloud Breaks the previous 20-bar high EMA trend confirms bullish (emaFast > emaSlow) Short signal only triggers when: The price wicks into the EMA cloud (high >= EMA zone) Closes below the EMA cloud Breaks the previous 20-bar low EMA trend confirms bearish (emaFast < emaSlow) Arrows are bar-aligned and will not float or repaint.
Pine Script® indicator
by duttrax11
Prism Ribbon LitePrism Ribbon Lite (Free) What it is: A glossy, on-chart trend ribbon that makes market state obvious at a glance—perfect for streamers and screenshots. What you see: Three EMAs with a smooth color-fill, a soft Bollinger channel glow, optional session VWAP, and a compact HUD (trend, RVOL, BB z-width). When to use it: Any timeframe, any symbol, when you want a beautiful, low-noise read of expansion vs balance. Why it’s free: It’s a visual compass—no signals, no backtesting—so you can learn market structure without distractions. Pro tip: Use the ribbon color + VWAP alignment to decide if you should even be looking for longs/shorts before applying your actual system.
Pine Script® indicator
by BreakoutOrFakeout
Logarithmic Bollinger Bands with Secondary BandThe Logarithmic Bollinger Bands indicator is a variation of standard Bollinger Bands that applies the calculation on a logarithmic scale rather than directly on price values. This approach is particularly useful in markets where assets experience exponential growth or large percentage-based moves, as it allows the bands to adapt proportionally instead of being distorted by absolute price changes. The indicator calculates a moving average of the log-transformed price (the basis), then adds and subtracts multiples of the standard deviation of the log price to form the upper and lower bands. Finally, the results are converted back to normal price scale for plotting. In addition to the primary bands set at 2.0 standard deviations, this version includes a secondary band set at 0.5 standard deviations, offering a closer inner envelope around the mean. To use this indicator Traders can observe how price interacts with both the inner and outer bands. The outer 2.0 standard deviation bands represent traditional Bollinger-style boundaries, highlighting potential overbought or oversold conditions when price pushes beyond them. The inner 0.5 bands provide an earlier signal of price compression and breakout potential, as moves outside these tighter bands often precede larger volatility expansions. Together, these dual layers give traders a way to monitor both short-term fluctuations and broader trend extremes, making it easier to spot opportunities for entries, exits, or risk management in markets where percentage-based scaling is more meaningful than raw price levels.
Pine Script® indicator
by ozzy_livin
Wahrscheinlichkeits-OszillatorWhat the Indicator Measures (Short Version) The indicator measures, over several different time windows (eight different historyLength values), the probability that the current indicator value (here, a 14-period SMA of the closing price) is higher than past values in that window. These probabilities (named prob1 … prob8) are expressed as percentages (0–100). The arithmetic mean of these eight percentages is avgLine. Additionally, there are smoothings (SMMA) and a baseline (SMA of avgLine), similar to Bollinger Bands. Step-by-Step: How the Values Are Calculated Source: sma_val = ta.sma(close, 14) → This is the 14-period simple moving average of the closing price. This smoothed price is used as the "current comparison value" (instead of raw close) to reduce noise. Historical Array & Counting (Function calculateProbability) For each probX, the function maintains an array of the most recently stored current values (up to historicalLength entries). For the current sma_val, it counts how many entries in the historical array are smaller than current. Then this number is divided by the total number of historical entries → result is a decimal between 0 and 1. Multiplying by 100 gives probX in percent. Mathematical (Pseudo): ini Kopieren Bearbeiten prob = (1 / total) * sum_{i=0}^{total-1} [ current > historical ] * 100 → This is equivalent to the empirical percentile/rank position of the current value within the history. Eight Windows / Ensemble: prob1 … prob8 are calculated with different historyLength values (400, 350, 175, 130, 83, 42, 21, 15). Longer windows measure “long-term” trend strength; shorter windows measure short-term relative strength/momentum. avgLine: ini Kopieren Bearbeiten avgLine = (prob1 + ... + prob8) / 8 → Ensemble average of all eight percentiles. Useful for smoothing extreme values from individual windows. Smoothing (SMMA): SMMA on prob1 and SMMA1 on avgLine reduce short-term fluctuations and make signals more stable. Baseline & “Bands”: Finally, basis = ta.sma(avgLine, length) and dev = mult * ta.stdev(avgLine, length) are calculated — this is exactly the baseline + band logic of a Bollinger-style representation, applied to avgLine. Why It’s Meaningful Percentiles/ranks are robust to scale changes. Instead of absolute price differences, the indicator answers: “Is the current (smoothed) price higher than usual over the last N periods?” The ensemble of multiple window lengths captures different market regimes: short windows react quickly to momentum, long windows provide context and reduce false signals. Smoothing (SMA/SMMA) reduces noise, making signals less sensitive to intraday jitter. Interpretation: When Is the Market “Overheated” / “Not Overheated”? High values (e.g., avgLine ≈ 80–100 or individual probX > 90): The current SMA is higher than almost all previous values in the considered window → strong bullish dominance. This can indicate a strong rally (momentum), but also potential overbought conditions, especially if: Volume growth is slowing, or avgLine has remained very high for several periods (overextension). Low values (e.g., avgLine ≈ 0–20): The current SMA is below most of the historical values → market is under pressure or potentially oversold. Short-term reversal/recovery opportunities are more likely, especially if multiple windows are simultaneously low. Values around ~50: Neutral — the current value is typical, in the middle of its historical distribution. Concrete Rule (Your Specification): Buy / Sell Buy Signal: When all eight lines (prob1 … prob8) are below lowerLine (e.g., lowerLine = 20). → Meaning: In all short- to long-term windows, the current SMA is below most historical values → strong, broadly confirmed undervaluation signal (potential rebound or end of correction). Recommendation: Strong convergent long signal, especially if accompanied by volume increase or support confirmation. Sell Signal: When all eight lines are above upperLine (e.g., upperLine = 90). → Meaning: In all windows, the current SMA is higher than almost all historical values → broadly confirmed overbought / overheating. Recommendation: Strong convergent short/take-profit signal, especially if coinciding with divergences, weakening volume, or resistance areas. Important Limitations & Risks (Pay Attention!) Trend vs. Mean-Reversion: In a strong trend, all windows can stay high for a long time (trend continuation risk). An “all below lower → buy” signal can continue to fall in a strong downtrend → use stop-loss and trend filter (higher TF). Historical Length & Sampling: Chosen historyLength values determine sensitivity. Very long windows make the indicator slower; very short windows increase noise. Statistical Stationarity: Percentile signals assume the distribution remains comparable — in crashes/news events, distributions can break. Smoothing / Lag: SMMA reduces false breakouts but adds delay — trade entries may occur later. Practical Examples (Concrete) Example Buy: prob1..prob8 = , lowerLine = 20 → all below 20 → strong long signal. Example Sell: prob1..prob8 = , upperLine = 90 → all above 90 → take-profit / short signal. Conclusion (Short) Your indicator is a percentile/ranking oscillator over multiple windows — a robust ensemble measuring the relative position of the (smoothed) price to its own history. Overheated = high, broadly confirmed prob values (e.g., all > upperLine). Oversold = low, broadly confirmed prob values (e.g., all < lowerLine) → your rule: all below lowerLine = buy, all above upperLine = sell. Never trade blindly — always use risk management and confirmation (volume, higher timeframes, structure).
Pine Script® indicator
by kultr
Auto-Anchored MA with Deviation BandsAuto-Anchored MA with Deviation Bands ✨ Features 📈 Auto-Anchored MA: Calculates moving averages (EMA, SMA, EWMA, WMA, VWAP, TEMA) anchored to user-defined periods (Hour, Day, Week, etc.).📏 Deviation Bands: Plots upper/lower bands using Percentage or Standard Deviation modes for volatility analysis.⚙️ Customizable Timeframes: Choose anchor periods from Hour to Year for flexible trend analysis.🎨 Visuals: Displays MA and bands with gradient fills, customizable colors, and adjustable display bars.⏱️ Countdown Table: Shows bars since the last anchor for easy tracking.🛠️ Smoothing: Applies smoothing to bands for cleaner visuals. 🛠️ How to Use Add to Chart: Apply the indicator on TradingView. Configure Inputs: Anchor Settings: Select anchor period (e.g., Day, Week). MA Settings: Choose MA type (e.g., VWAP, TEMA). Deviation Settings: Set deviation mode (Percentage/Std Dev) and multipliers. Display Settings: Adjust bars to display, colors, and gradient fill. Analyze: View MA, deviation bands, and countdown table on the chart. Track Trends: Use bands as dynamic support/resistance and monitor anchor resets. 🎯 Why Use It? Dynamic Analysis: Auto-anchors MA to key timeframes for adaptive trend tracking. Volatility Insight: Deviation bands highlight potential breakouts or reversals. Customizable: Tailor MA type, timeframe, and visuals to your trading style. User-Friendly: Clear visuals and countdown table simplify analysis. 📝 Notes Ensure sufficient bars for accurate MA and deviation calculations. Gradient fill enhances readability but can be disabled for simplicity. Best used with complementary indicators like RSI or Bollinger Bands for robust strategies. Happy trading! 🚀📈
Pine Script® indicator
by AlchimistOfCrypto
SMC + FVG + EMA + TrendlinesSMC + FVG + EMA + Trendlines legRange = math.abs(structureHigh - structureLow) // <-- เปลี่ยนชื่อจาก range -> legRange if showCurrentStruct and not na(structureHigh) and not na(structureLow) if na(curHighLine) == false line.delete(curHighLine) if na(curLowLine) == false line.delete(curLowLine) curHighLine := line.new(sHighIdx, structureHigh, bar_index, structureHigh, xloc.bar_index, color=currentStructColor, style=currentStructStyle, width=currentStructWidth) curLowLine := line.new(sLowIdx, structureLow, bar_index, structureLow, xloc.bar_index, color=currentStructColor, style=currentStructStyle, width=currentStructWidth) // ---------- Fibonacci on current leg ---------- if showFibo and legRange > 0 for k = 0 to array.size(fLevels) - 1 lvl = array.get(fLevels, k) price = sDir == 1 ? structureHigh - (legRange - legRange * lvl) : structureLow + (legRange - legRange * lvl) l = line.new(sDir == 1 ? sHighIdx : sLowIdx, price, bar_index, price, xloc.bar_index, color=fiboColorMain, style=fiboStyle, width=fiboWidth) label.new(bar_index + 10, price, str.tostring(lvl) + " (" + str.tostring(price) + ")", style=label.style_none, textcolor=fiboColorMain)
Pine Script® indicator
by bxztty
PCV (Darren.L-V2)Description: This indicator combines Bollinger Bands, CCI, and RVI to help identify high-probability zones on M15 charts. Features: Bollinger Bands (BB) – displayed on the main chart in light gray. Helps visualize overbought and oversold price levels. CCI ±100 levels + RVI – displayed in a separate sub-window: CCI only shows the ±100 reference lines. RVI displays a cyan main line and a red signal line. Valid Zone Detection: Candle closes outside the Bollinger Bands. RVI crosses above +100 or below -100 (CCI level reference). Candle closes back inside the BB, confirming a price rebound. Requires two touches in the same direction to confirm the zone. Only zones within 20–30 pips range are considered valid. Usage: Helps traders spot reversal or bounce zones with clear visual signals. Suitable for all indices, Forex, and crypto on M15 timeframe.
Pine Script® indicator
by lawwaikean