OPEN-SOURCE SCRIPT
369 Candle Highlighter - Customizable. [V1]

The final 3/6/9 Candle Highlighter is a TradingView indicator that scans each candle’s time in a user-selected timezone, calculates the sum of all digits in the hour and minute, reduces that sum to a single digit, and highlights the candle in a chosen color with customizable transparency whenever the result equals 3, 6, or 9. Users can select their timezone, pick the highlight color, adjust transparency, enable optional tiny wicks above or below the candle, turn on alerts with custom messages for each number, and activate a debug mode that shows the reduced digit and candle time. This ensures that only the correctly calculated 3/6/9 candles are visually marked on the chart while allowing full customization for aesthetics, performance, and alerting preferences.
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.