OPEN-SOURCE SCRIPT
HMM-Style Market Regime

Visual outputs rendered by the script
Background color bands (bgcolor)
Green when regime == Bull
Red when regime == Bear
Gray when regime == Sideways (uncertain)
Labels (label.new)
“Bull” in the top-left corner when entering a Bull regime
“Bear” when entering a Bear regime
“Sideways” when entering a Sideways regime
Regime-change arrows (plotshape)
▲ Up arrow when the regime flips to Bull
▼ Down arrow when the regime flips to Bear
Optional metric plots
A chart of the return Z-score and volatility Z-score (when debug mode is enabled)
Background color bands (bgcolor)
Green when regime == Bull
Red when regime == Bear
Gray when regime == Sideways (uncertain)
Labels (label.new)
“Bull” in the top-left corner when entering a Bull regime
“Bear” when entering a Bear regime
“Sideways” when entering a Sideways regime
Regime-change arrows (plotshape)
▲ Up arrow when the regime flips to Bull
▼ Down arrow when the regime flips to Bear
Optional metric plots
A chart of the return Z-score and volatility Z-score (when debug mode is enabled)
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.