The average amplitude of the price movement for the specified period

• Whole length of the candlestick (สูง - ต่ำ) - red solid line
• "ร่างกาย" of the candlestick (for a bull candlestick = Close - เปิด) - green solid line
• Sum of "shadows" (for a bull candlestick = (สูง - ปิด) + (เปิด - ต่ำ) ) - blue solid line
• Upper "shadow" (for a bull candlestick = High - ปิด ) - blue dashed line
• ต่ำกว่า "shadow" (for a bull candlestick = Open - ต่ำ ) - blue dashed line

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