The average amplitude of the price movement for the specified period

• Whole length of the candlestick (عالي - قليل) - red solid line
• "Body" of the candlestick (for a bull candlestick = Close - يفتح) - green solid line
• Sum of "shadows" (for a bull candlestick = (عالي - يغلق) + (يفتح - قليل) ) - blue solid line
• Upper "shadow" (for a bull candlestick = High - يغلق ) - blue dashed line
• أدنى "shadow" (for a bull candlestick = Open - قليل ) - blue dashed line

Only the last DrawBars of the bars are drawn to save the resources.