super trend pin script Indicator

TREDING

//@version=5 indicator("Filtered Supertrend [5m Strong Signals]", overlay=true) // === INPUTS === atrPeriod = input.int(10, title="ATR Period") factor = input.float(3.0, title="Supertrend Multiplier") minBodySize = input.float(0.3, title="Min Candle Body %", tooltip="Minimum body % to accept signal") // === 5 MIN DATA === htf = "5" // Fetch 5m OHLC data htf_close = request.security(syminfo.tickerid, htf, close) htf_high = request.security(syminfo.tickerid, htf, high) htf_low = request.security(syminfo.tickerid, htf, low) // === ATR & Supertrend for 5m === atr = request.security(syminfo.tickerid, htf, ta.atr(atrPeriod)) basicUpper = (htf_high + htf_low) / 2 + factor * atr basicLower = (htf_high + htf_low) / 2 - factor * atr var float finalUpper = na var float finalLower = na var int trend = 1 finalUpper := na(finalUpper[1]) ? basicUpper : (htf_close[1] > finalUpper[1] ? math.max(basicUpper, finalUpper[1]) : basicUpper) finalLower := na(finalLower[1]) ? basicLower : (htf_close[1] < finalLower[1] ? math.min(basicLower, finalLower[1]) : basicLower) trend := htf_close > finalUpper[1] ? 1 : htf_close < finalLower[1] ? -1 : trend[1] // === FAKE SIGNAL FILTERING === // Filter small candle body signals candleBody = math.abs(close - open) candleRange = high - low bodyPercent = candleRange > 0 ? (candleBody / candleRange) * 100 : 0 validCandle = bodyPercent > minBodySize // === BUY/SELL LOGIC === buySignal = trend == 1 and trend[1] == -1 and validCandle sellSignal = trend == -1 and trend[1] == 1 and validCandle // === PLOTS === plotshape(buySignal, title="BUY", location=location.belowbar, style=shape.labelup, color=color.green, text="BUY", size=size.small, textcolor=color.white) plotshape(sellSignal, title="SELL", location=location.abovebar, style=shape.labeldown, color=color.red, text="SELL", size=size.small, textcolor=color.white) plot(trend == 1 ? finalLower : na, title="Trend Support", color=color.green, linewidth=2) plot(trend == -1 ? finalUpper : na, title="Trend Resistance", color=color.red, linewidth=2) bgcolor(trend == 1 ? color.new(color.green, 85) : trend == -1 ? color.new(color.red, 85) : na)

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