OPEN-SOURCE SCRIPT
Trend-Filtered Blue Diamond

To make sure the Blue Diamond only appears during a confirmed uptrend and stays hidden during a downtrend, we need to add a "Trend Filter."
The best way to do this is by using a long-term Moving Average (like the 200 EMA). This ensures that even if you get a small bullish crossover, the diamond won't show up unless the overall market direction is positive.
The best way to do this is by using a long-term Moving Average (like the 200 EMA). This ensures that even if you get a small bullish crossover, the diamond won't show up unless the overall market direction is positive.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.