Regime Overlay — 30m/1h Supertrend + Tint + Flip Alerts

One-liner

Fast/slow Supertrend (30m & 1h) with majority-vote bias tinting and flip alerts—quickly see when structure changes.

What it does

Plots 30m (fast) and 1h (slow) Supertrend lines.

Computes a majority regime (Bull / Bear / Mixed) from the 30m & 1h directions.

Tints candles by the majority regime (green = bull, red = bear, orange = mixed).

Marks and alerts on regime flips (30m, 1h, and Majority).

How it works

Uses TradingView’s built-in ta.supertrend(multiplier, atrLength) on 30m and 1h via MTF security calls.

Direction is +1 (up) or –1 (down). The majority vote is the sum of both directions:

0 → Bull Regime

< 0 → Bear Regime

= 0 → Mixed (disagreement)

Inputs

TF A / TF B: default 30m and 1h (change if you prefer other pairs).

ATR Length, Multiplier: Supertrend parameters (defaults 10 & 3.0).

Toggles: Show 30m, Show 1h, Tint candles, Tint transparency, Flip markers.

Alerts included

30m Flip Up/Down

1h Flip Up/Down

Majority Regime Flip Up/Down
Turn on the ones you care about (fast flips for scalps, 1h/majority for bigger bias shifts).

How to use

Keep both lines visible to read fast vs slow structure.

Use the tint as a quick bias filter; trade only with the prevailing color if that’s your style.

Combine with your entries/exits (e.g., RSI/volume/price action); the overlay provides context, not signals.

If you change the TFs, retune ATR/Multiplier to match volatility.

Notes

MTF behavior: The 30m/1h values finalize on their bar close; they may update intra-bar.

Works on crypto, FX, stocks; parameters may need per-asset tuning.

Credits

Built by @hacklenajee with GPT-5 Thinking (ChatGPT).
For education/research only. Not financial advice.