42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
//@version=4
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study(title="UT Bot Alerts", overlay = true)
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// Inputs
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a = input(1, title = "Key Vaule. 'This changes the sensitivity'")
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c = input(10, title = "ATR Period")
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h = input(false, title = "Signals from Heikin Ashi Candles")
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xATR = atr(c)
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nLoss = a * xATR
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src = h ? security(heikinashi(syminfo.tickerid), timeframe.period, close, lookahead = false) : close
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xATRTrailingStop = 0.0
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xATRTrailingStop := iff(src > nz(xATRTrailingStop[1], 0) and src[1] > nz(xATRTrailingStop[1], 0), max(nz(xATRTrailingStop[1]), src - nLoss),
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iff(src < nz(xATRTrailingStop[1], 0) and src[1] < nz(xATRTrailingStop[1], 0), min(nz(xATRTrailingStop[1]), src + nLoss),
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iff(src > nz(xATRTrailingStop[1], 0), src - nLoss, src + nLoss)))
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pos = 0
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pos := iff(src[1] < nz(xATRTrailingStop[1], 0) and src > nz(xATRTrailingStop[1], 0), 1,
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iff(src[1] > nz(xATRTrailingStop[1], 0) and src < nz(xATRTrailingStop[1], 0), -1, nz(pos[1], 0)))
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xcolor = pos == -1 ? color.red: pos == 1 ? color.green : color.blue
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ema = ema(src,1)
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above = crossover(ema, xATRTrailingStop)
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below = crossover(xATRTrailingStop, ema)
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buy = src > xATRTrailingStop and above
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sell = src < xATRTrailingStop and below
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barbuy = src > xATRTrailingStop
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barsell = src < xATRTrailingStop
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plotshape(buy, title = "Buy", text = 'Buy', style = shape.labelup, location = location.belowbar, color= color.green, textcolor = color.white, transp = 0, size = size.tiny)
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plotshape(sell, title = "Sell", text = 'Sell', style = shape.labeldown, location = location.abovebar, color= color.red, textcolor = color.white, transp = 0, size = size.tiny)
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barcolor(barbuy ? color.green : na)
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barcolor(barsell ? color.red : na)
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alertcondition(buy, "UT Long", "UT Long")
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alertcondition(sell, "UT Short", "UT Short") |