Ultra Algo

‏//version=5
‏indicator("ترند + دعم", overlay=true)

‏length = input.int(20, title="عدد الشموع للتحليل")
‏lookback = input.int(50, title="عدد الشموع للترند")

// حساب أعلى وأدنى سعر لخط الدعم
‏lowestLow = ta.lowest(low, length)

// إيجاد قاعين (لرسم ترند صاعد) أو قمتين (لرسم ترند هابط)
‏var float trendLineStart = na
‏var float trendLineEnd = na
‏var int trendStartBar = na
‏var int trendEndBar = na

// ترند صاعد: نبحث عن قاعين
‏for i = 1 to lookback
‏ if low < low[i+1] and low < low[i-1]
‏ if na(trendLineStart)
‏ trendLineStart := low
‏ trendStartBar := bar_index
‏ else
‏ trendLineEnd := low
‏ trendEndBar := bar_index
‏ break

// ترند هابط: نبحث عن قمتين
‏var float downTrendStart = na
‏var float downTrendEnd = na
‏var int downStartBar = na
‏var int downEndBar = na

‏for i = 1 to lookback
‏ if high > high[i+1] and high > high[i-1]
‏ if na(downTrendStart)
‏ downTrendStart := high
‏ downStartBar := bar_index
‏ else
‏ downTrendEnd := high
‏ downEndBar := bar_index
‏ break

// رسم خط الترند الصاعد
‏if not na(trendLineStart) and not na(trendLineEnd)
‏ line.new(x1=trendStartBar, y1=trendLineStart, x2=trendEndBar, y2=trendLineEnd, color=color.green, width=2, extend=extend.right)

// رسم خط الترند الهابط
‏if not na(downTrendStart) and not na(downTrendEnd)
‏ line.new(x1=downStartBar, y1=downTrendStart, x2=downEndBar, y2=downTrendEnd, color=color.red, width=2, extend=extend.right)

// دعم
‏plot(lowestLow, title="خط الدعم", color=color.blue, linewidth=2)

Open-source script

In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.

moheadin200

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Open-source script

moheadin200