84 lines
2.2 KiB
Plaintext
84 lines
2.2 KiB
Plaintext
///////////////////////////////////////////////////////
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//
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// SaherElm IT Center Hull Trend Indicator
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// ---------------------------------------------
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// saherelm implementation of above indicator ...
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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//////////////////////////////////////////////////////
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//
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//@version=5
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indicator(title="SaherElm Hull Trend Indicator", shorttitle = "XS_HUTR_IND", overlay = true)
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//
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// START Inputs ....
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//
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HUTRSrc = input.source(defval = hl2, title = "Source")
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HUTRLength = input.int(defval = 23, title = "Length")
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HUTRShowCross = input.bool(defval = true, title = "Show cross over/under")
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//
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// END Inputs ....
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//
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//
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// START Functions ....
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//
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//
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HUTRHma(src, length)=>
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ta.wma((2 * ta.wma(src, length / 2)) - ta.wma(src, length), math.round(math.sqrt(length)))
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//
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HUTRHma3(src, length)=>
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p = length / 2
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ta.wma(ta.wma(close, p / 3) * 3 - ta.wma(close, p / 2) - ta.wma(close, p) ,p)
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//
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// END Functions ....
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//
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//
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// START Calculations ....
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//
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//
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HUTRA = HUTRHma(HUTRSrc, HUTRLength)
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HUTRB = HUTRHma3(HUTRSrc, HUTRLength)
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HUTRColor = HUTRB > HUTRA ? color.lime : color.red
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//
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HUTRCrossDown = HUTRA > HUTRB and HUTRA[1] < HUTRB[1]
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HUTRCrossUp = HUTRB > HUTRA and HUTRB[1] < HUTRA[1]
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//
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// END Calculations ....
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//
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//
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// START Plots ....
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//
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HUTRP1 = plot(series = HUTRA, color = color.new(HUTRColor, 75), linewidth = 1, title = "Upper Line")
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HUTRP2 = plot(series = HUTRB, color = color.new(HUTRColor, 75), linewidth = 1, title = "Downer Line")
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//
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fill(HUTRP1, HUTRP2, color = color.new(HUTRColor, 55), title = "Cloud Fill")
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//
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plotshape(HUTRShowCross and HUTRCrossDown ? HUTRA : na, location = location.absolute, style = shape.labeldown, color = color.red, size = size.tiny, text = "Sell", textcolor = color.white, offset=-1)
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plotshape(HUTRShowCross and HUTRCrossUp ? HUTRA : na, location = location.absolute, style = shape.labelup, color = color.green, size = size.tiny, text = "Buy", textcolor = color.white, offset=-1)
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//
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// END Plots ....
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//
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//
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// START Alerts ...
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//
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// END Alerts ...
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//
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//////////////////////////////////////////////////////
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// TODOS:
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// -------
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// - []
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//////////////////////////////////////////////////////
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