안녕하세요 예스스탁입니다. 1.지표 input : Periods(10),Multiplier(3.0),changeATR(true),showsignals(true),highlighting(true); var : src(0),ATR2(0),ATrv(0),upv(0),dnv(0),trend(1); src = (h+l)/2; atr2 = ma(TrueRange, Periods); atrv = iff(changeATR, atr(Periods), atr2); upv = src-(Multiplier*atrv); upv = iff(close[1] > upv[1],max(upv,upv[1]), upv); dnv = src+(Multiplier*atrv); dnv = iff(close[1] < dnv[1],min(dnv, dnv[1]), dnv); trend = iff(trend == -1 and close > dnv[1] , 1 ,IFf(trend == 1 and close < upv[1] , -1 , trend)); if trend == 1 Then plot1(upv,"Trend",green); Else plot1(dnv,"Trend",RED); 2. 시스템 input : Periods(10),Multiplier(3.0),changeATR(true),showsignals(true),highlighting(true); var : src(0),ATR2(0),ATrv(0),upv(0),dnv(0),trend(1); src = (h+l)/2; atr2 = ma(TrueRange, Periods); atrv = iff(changeATR, atr(Periods), atr2); upv = src-(Multiplier*atrv); upv = iff(close[1] > upv[1],max(upv,upv[1]), upv); dnv = src+(Multiplier*atrv); dnv = iff(close[1] < dnv[1],min(dnv, dnv[1]), dnv); trend = iff(trend == -1 and close > dnv[1] , 1 ,IFf(trend == 1 and close < upv[1] , -1 , trend)); if trend == 1 and Trend != Trend[1] Then Buy(); if trend == -1 and Trend != Trend[1] Then Sell(); 즐거운 하루되세요 > 카탈레나 님이 쓴 글입니다. > 제목 : 문의드립니다 > 안녕하세요 항상 도움주심 감사드리고 있습니다. 아래의 수식을 예스랭귀지로 변환 가능할지 문의드립니다. 감사합니다. 좋은 하루되세요! Periods = input(title="ATR Period", type=input.integer, defval=10) src = input(hl2, title="Source") Multiplier = input(title="ATR Multiplier", type=input.float, step=0.1, defval=3.0) changeATR= input(title="Change ATR Calculation Method ?", type=input.bool, defval=true) showsignals = input(title="Show Buy/Sell Signals ?", type=input.bool, defval=true) highlighting = input(title="Highlighter On/Off ?", type=input.bool, defval=true) atr2 = sma(tr, Periods) atr= changeATR ? atr(Periods) : atr2 up=src-(Multiplier*atr) up1 = nz(up[1],up) up := close[1] > up1 ? max(up,up1) : up dn=src+(Multiplier*atr) dn1 = nz(dn[1], dn) dn := close[1] < dn1 ? min(dn, dn1) : dn trend = 1 trend := nz(trend[1], trend) trend := trend == -1 and close > dn1 ? 1 : trend == 1 and close < up1 ? -1 : trend upPlot = plot(trend == 1 ? up : na, title="Up Trend", style=plot.style_linebr, linewidth=2, color=color.green) buySignal = trend == 1 and trend[1] == -1 plotshape(buySignal ? up : na, title="UpTrend Begins", location=location.absolute, style=shape.circle, size=size.tiny, color=color.green, transp=0) plotshape(buySignal and showsignals ? up : na, title="Buy", text="Buy", location=location.absolute, style=shape.labelup, size=size.tiny, color=color.green, textcolor=color.white, transp=0) dnPlot = plot(trend == 1 ? na : dn, title="Down Trend", style=plot.style_linebr, linewidth=2, color=color.red) sellSignal = trend == -1 and trend[1] == 1 plotshape(sellSignal ? dn : na, title="DownTrend Begins", location=location.absolute, style=shape.circle, size=size.tiny, color=color.red, transp=0) plotshape(sellSignal and showsignals ? dn : na, title="Sell", text="Sell", location=location.absolute, style=shape.labeldown, size=size.tiny, color=color.red, textcolor=color.white, transp=0) mPlot = plot(ohlc4, title="", style=plot.style_circles, linewidth=0) longFillColor = highlighting ? (trend == 1 ? color.green : color.white) : color.white shortFillColor = highlighting ? (trend == -1 ? color.red : color.white) : color.white fill(mPlot, upPlot, title="UpTrend Highligter", color=longFillColor) fill(mPlot, dnPlot, title="DownTrend Highligter", color=shortFillColor) alertcondition(buySignal, title="SuperTrend Buy", message="SuperTrend Buy!") alertcondition(sellSignal, title="SuperTrend Sell", message="SuperTrend Sell!") changeCond = trend != trend[1] alertcondition(changeCond, title="SuperTrend Direction Change", message="SuperTrend has changed direction!")