OPEN-SOURCE SCRIPT
Simple Bollinger SMA9 SMA200

This script combines Bollinger Bands with two key moving averages (SMA9 and SMA200) to provide traders with a clean and effective market overview.
The Bollinger Bands are based on a 20‑period SMA and an adjustable standard deviation to highlight volatility and potential reversal zones.
The SMA9 indicates short‑term momentum changes, while the SMA200 serves as a major long‑term trend filter.
Ideal for trend analysis, breakout strategies, and identifying overbought or oversold conditions.
The Bollinger Bands are based on a 20‑period SMA and an adjustable standard deviation to highlight volatility and potential reversal zones.
The SMA9 indicates short‑term momentum changes, while the SMA200 serves as a major long‑term trend filter.
Ideal for trend analysis, breakout strategies, and identifying overbought or oversold conditions.
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.