Супертенд Кродла

Автор:Чао Чжан, Дата: 2022-05-13 17:38:34
Тэги:SMAЕМАСММАWMAVWMA

Этот индикатор использует супертенд с тремя различными входами в качестве подтверждения, а также 200 EMA, который даст нам данные для восходящей или нисходящей тенденции. Тогда он ищет индикатор, чтобы подтвердить, есть ли перекресток ниже 30 для длинного и выше 70 для короткого.

обратная проверка

/*backtest
start: 2022-05-05 00:00:00
end: 2022-05-11 23:59:00
period: 30m
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

// Visit Crodl.com for our Premium Indicators
// https://tradingbot.crodl.com to use our free tradingview bot to automate any indicator.
//@version=5
indicator("Crodl's Supertrend", overlay=true, timeframe="", timeframe_gaps=true)

atrPeriod1 = input(12, "ATR1 Length")
factor1 = input.float(3.0, "Factor1", step = 0.01)

[supertrend1, direction1] = ta.supertrend(factor1, atrPeriod1)

bodyMiddle1 = plot((open + close) / 2, display=display.none)
upTrend1 = plot(direction1 < 0 ? supertrend1 : na, "Up1 Trend", color = color.green, style=plot.style_linebr)
downTrend1 = plot(direction1 < 0? na : supertrend1, "Down1 Trend", color = color.red, style=plot.style_linebr)

atrPeriod2 = input(11, "ATR2 Length")
factor2 = input.float(2.0, "Factor2", step = 0.01)

[supertrend2, direction2] = ta.supertrend(factor2, atrPeriod2)

bodyMiddle2 = plot((open + close) / 2, display=display.none)
upTrend2 = plot(direction2 < 0 ? supertrend2 : na, "Up2 Trend", color = color.green, style=plot.style_linebr)
downTrend2 = plot(direction2 < 0? na : supertrend2, "Down2 Trend", color = color.red, style=plot.style_linebr)

atrPeriod3 = input(10, "ATR3 Length")
factor3 = input.float(1.0, "Factor3", step = 0.01)

[supertrend3, direction3] = ta.supertrend(factor3, atrPeriod3)

bodyMiddle3 = plot((open + close) / 2, display=display.none)
upTrend3 = plot(direction3 < 0 ? supertrend3 : na, "Up3 Trend", color = color.green, style=plot.style_linebr)
downTrend3 = plot(direction3 < 0? na : supertrend3, "Down3 Trend", color = color.red, style=plot.style_linebr)

len = input.int(200, minval=1, title="Length")
src = input(close, title="Source")
offset = input.int(title="Offset", defval=0, minval=-500, maxval=500)
out = ta.ema(src, len)
plot(out, title="EMA", color=color.white,linewidth=2, offset=offset)

ma(source, length, type) =>
    switch type
        "SMA" => ta.sma(source, length)
        "EMA" => ta.ema(source, length)
        "SMMA (RMA)" => ta.rma(source, length)
        "WMA" => ta.wma(source, length)
        "VWMA" => ta.vwma(source, length)

typeMA = input.string(title = "Method", defval = "SMA", options=["SMA", "EMA", "SMMA (RMA)", "WMA", "VWMA"], group="Smoothing")
smoothingLength = input.int(title = "Length", defval = 5, minval = 1, maxval = 100, group="Smoothing")

smoothingLine = ma(out, smoothingLength, typeMA)
plot(smoothingLine, title="Smoothing Line", color=#f37f20, offset=offset, display=display.none)
//////
l = input(13, title='Length')
l_ma = input(7, title='MA Length')
t = math.sum(close > close[1] ? volume * (close - close[1]) : close < close[1] ? volume * (close - close[1]) : 0, l)
m = ta.sma(t, l_ma)


//////
periodK = input.int(14, title="%K Length", minval=1)
smoothK = input.int(1, title="%K Smoothing", minval=1)
periodD = input.int(3, title="%D Smoothing", minval=1)
k = ta.sma(ta.stoch(close, high, low, periodK), smoothK)
d = ta.sma(k, periodD)

stochbuy= float(k) < 30  and ta.crossover(k,d)
stochsell=float(k) > 70  and ta.crossover(d,k) 

long =(( ((direction1 < 0 and direction2 < 0 ) or (direction2 < 0  and direction3 < 0 ) and (direction1 < 0 or direction3 < 0 ) )and open > out) and t > 0) and stochbuy 
short=(( ((direction1 > 0 and direction2 > 0 ) or (direction2 > 0  and direction3 > 0 ) and (direction1 > 0 or direction3 > 0 ) )and open < out) and t < 0) and stochsell

plotshape(long, title = "Long Signal", location=location.belowbar, style=shape.labelup, color=color.green, textcolor=color.white, size=size.small, text="Long")
plotshape(short, title = "Short Signal", location=location.abovebar, style=shape.labeldown, color=color.red, textcolor=color.white, size=size.small, text="Short")

alertcondition(long, title='Long Signal', message=' Buy')
alertcondition(short, title='Short Signal', message=' Sell')

if long
    strategy.entry("Enter Long", strategy.long)
else if short
    strategy.entry("Enter Short", strategy.short)

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