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Supertrend

What SteadyEdge calculates

This page documents the exact runtime calculation for the listed filter IDs. Formula symbols use O , H , L , C , and V for the current candle open, high, low, close, and volume; p is the configured lookback.

- Registry filter IDs: supertrend

Exact formula

HL2 = (H+L)/2

basicUpper = HL2 + mult*ATR_RMA(period)

basicLower = HL2 - mult*ATR_RMA(period)

final bands carry the previous band unless the previous close breaks it

value is the active final lower band in an uptrend or upper band otherwise

Parameters, defaults, and bounds

- period : default 10 ; 1–100

- mult : default 3 ; 0.01–20

How the rule passes

above requires a strict > comparison.

below requires a strict < comparison.

Data, timing, and warm-up

Candle filters use the rule timeframe and the latest candle at or before the evaluation time. A non-finite calculated value does not pass.

Every rule in the same filter set must pass. Test Filters and a backtest validate the complete set.

- Filters Reference

- How Entry Filters Work

- Timeframe, Operator, Value, And Params