چھوٹے فریکٹلز (+ شفافیت)

مصنف:چاؤ ژانگ، تاریخ: 2022-05-11 14:05:06
ٹیگز:ولیمز

مجھے لگتا ہے کہ فریکٹلز بہت مفید ہیں، لیکن وہ بہت تیزی سے چارٹ کو نظر انداز کر سکتے ہیں۔ ان کی عدم شفافیت اور صرف مجموعی طور پر بڑی مقدار تھوڑا سا زیادہ ہو سکتی ہے۔

اس طرح، یہ صرف باقاعدہ fractals کی طرح ہیں، صرف چھوٹے (پائن scripts)size.tinyڈیفالٹ کے بجائےsize.small).

اس کے علاوہ، آپ ان چھوٹے لوگوں کو شفافیت کی سطح مقرر کر سکتے ہیں (ڈیفالٹ 50٪ ہے).

سادہ، زیادہ شائستہ، اور امید ہے کہ ان لوگوں کے لئے زیادہ مفید fractals ایک صاف نظر چارٹ چاہتے ہیں.

بیک ٹسٹ

/*backtest
start: 2022-05-03 00:00:00
end: 2022-05-09 23:59:00
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

//@version=5
indicator("(Smaller) Williams Fractals", shorttitle="Tiny Fractals", format=format.price, precision=0, overlay=true)
// Define "n" as the number of periods and keep a minimum value of 2 for error handling.
n = input.int(title="Periods", defval=2, minval=2)

clr_trans = input.int(title="Fractal Transparency", defval=50)

// UpFractal
bool upflagDownFrontier = true
bool upflagUpFrontier0 = true
bool upflagUpFrontier1 = true
bool upflagUpFrontier2 = true
bool upflagUpFrontier3 = true
bool upflagUpFrontier4 = true

for i = 1 to n
    upflagDownFrontier := upflagDownFrontier and (high[n-i] < high[n])
    upflagUpFrontier0 := upflagUpFrontier0 and (high[n+i] < high[n])
    upflagUpFrontier1 := upflagUpFrontier1 and (high[n+1] <= high[n] and high[n+i + 1] < high[n])
    upflagUpFrontier2 := upflagUpFrontier2 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+i + 2] < high[n])
    upflagUpFrontier3 := upflagUpFrontier3 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+3] <= high[n] and high[n+i + 3] < high[n])
    upflagUpFrontier4 := upflagUpFrontier4 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+3] <= high[n] and high[n+4] <= high[n] and high[n+i + 4] < high[n])
flagUpFrontier = upflagUpFrontier0 or upflagUpFrontier1 or upflagUpFrontier2 or upflagUpFrontier3 or upflagUpFrontier4

upFractal = (upflagDownFrontier and flagUpFrontier)


// downFractal
bool downflagDownFrontier = true
bool downflagUpFrontier0 = true
bool downflagUpFrontier1 = true
bool downflagUpFrontier2 = true
bool downflagUpFrontier3 = true
bool downflagUpFrontier4 = true

for i = 1 to n
    downflagDownFrontier := downflagDownFrontier and (low[n-i] > low[n])
    downflagUpFrontier0 := downflagUpFrontier0 and (low[n+i] > low[n])
    downflagUpFrontier1 := downflagUpFrontier1 and (low[n+1] >= low[n] and low[n+i + 1] > low[n])
    downflagUpFrontier2 := downflagUpFrontier2 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+i + 2] > low[n])
    downflagUpFrontier3 := downflagUpFrontier3 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+3] >= low[n] and low[n+i + 3] > low[n])
    downflagUpFrontier4 := downflagUpFrontier4 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+3] >= low[n] and low[n+4] >= low[n] and low[n+i + 4] > low[n])
flagDownFrontier = downflagUpFrontier0 or downflagUpFrontier1 or downflagUpFrontier2 or downflagUpFrontier3 or downflagUpFrontier4

downFractal = (downflagDownFrontier and flagDownFrontier)

plotshape(downFractal, style=shape.triangledown, location=location.belowbar, offset=-n, color=color.new(#F44336,clr_trans), size = size.tiny)
plotshape(upFractal, style=shape.triangleup,   location=location.abovebar, offset=-n, color=color.new(#009688,clr_trans), size = size.tiny)



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

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