OPEN-SOURCE SCRIPT
Arpoom

//version=5
indicator("Volume & Body Spike Multiplier", overlay=true)
// 1. คำนวณค่าเฉลี่ย 20 แท่ง
avgVol = ta.sma(volume, 20)
currentBody = math.abs(close - open) // ใช้ math.abs เพื่อให้ค่าเป็นบวกเสมอ
avgBody = ta.sma(currentBody, 20)
// 2. คำนวณ Multipliers
volMultiplier = volume / avgVol
bodyMultiplier = currentBody / avgBody
// 3. กำหนดเงื่อนไข
// วอลุ่มมากกว่า 2 เท่า และ เนื้อเทียนยาวกว่าค่าเฉลี่ยเนื้อเทียน 20 แท่ง
volCondition = volume > (avgVol * 2)
bodyCondition = currentBody > avgBody
longCondition = volCondition and bodyCondition and close > open
shortCondition = volCondition and bodyCondition and close <= open
// 4. วาดลูกศร
plotshape(longCondition, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, title="Long Body Spike")
plotshape(shortCondition, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, title="Short Body Spike")
// 5. แสดงตัวเลขบน Label (V = Volume x, B = Body x)
if longCondition
label.new(bar_index, low, str.format("V: {0,number,#.#}x\nB: {1,number,#.#}x", volMultiplier, bodyMultiplier), yloc=yloc.belowbar, color=color.new(color.green, 20), textcolor=color.white, style=label.style_label_up, size=size.small)
if shortCondition
label.new(bar_index, high, str.format("V: {0,number,#.#}x\nB: {1,number,#.#}x", volMultiplier, bodyMultiplier), yloc=yloc.abovebar, color=color.new(color.red, 20), textcolor=color.white, style=label.style_label_down, size=size.small)
// 6. ระบบแจ้งเตือน (Alerts)
alertcondition(longCondition, title="Buy Spike (Vol & Body)", message="Body Spike Up! Vol: {{plot_0}}x, Body: {{plot_1}}x")
alertcondition(shortCondition, title="Sell Spike (Vol & Body)", message="Body Spike Down! Vol: {{plot_0}}x, Body: {{plot_1}}x")
// ส่งค่าออกเพื่อให้ Alert ดึงไปใช้
plot(volMultiplier, "Vol Mult", display=display.none)
plot(bodyMultiplier, "Body Mult", display=display.none)
indicator("Volume & Body Spike Multiplier", overlay=true)
// 1. คำนวณค่าเฉลี่ย 20 แท่ง
avgVol = ta.sma(volume, 20)
currentBody = math.abs(close - open) // ใช้ math.abs เพื่อให้ค่าเป็นบวกเสมอ
avgBody = ta.sma(currentBody, 20)
// 2. คำนวณ Multipliers
volMultiplier = volume / avgVol
bodyMultiplier = currentBody / avgBody
// 3. กำหนดเงื่อนไข
// วอลุ่มมากกว่า 2 เท่า และ เนื้อเทียนยาวกว่าค่าเฉลี่ยเนื้อเทียน 20 แท่ง
volCondition = volume > (avgVol * 2)
bodyCondition = currentBody > avgBody
longCondition = volCondition and bodyCondition and close > open
shortCondition = volCondition and bodyCondition and close <= open
// 4. วาดลูกศร
plotshape(longCondition, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, title="Long Body Spike")
plotshape(shortCondition, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, title="Short Body Spike")
// 5. แสดงตัวเลขบน Label (V = Volume x, B = Body x)
if longCondition
label.new(bar_index, low, str.format("V: {0,number,#.#}x\nB: {1,number,#.#}x", volMultiplier, bodyMultiplier), yloc=yloc.belowbar, color=color.new(color.green, 20), textcolor=color.white, style=label.style_label_up, size=size.small)
if shortCondition
label.new(bar_index, high, str.format("V: {0,number,#.#}x\nB: {1,number,#.#}x", volMultiplier, bodyMultiplier), yloc=yloc.abovebar, color=color.new(color.red, 20), textcolor=color.white, style=label.style_label_down, size=size.small)
// 6. ระบบแจ้งเตือน (Alerts)
alertcondition(longCondition, title="Buy Spike (Vol & Body)", message="Body Spike Up! Vol: {{plot_0}}x, Body: {{plot_1}}x")
alertcondition(shortCondition, title="Sell Spike (Vol & Body)", message="Body Spike Down! Vol: {{plot_0}}x, Body: {{plot_1}}x")
// ส่งค่าออกเพื่อให้ Alert ดึงไปใช้
plot(volMultiplier, "Vol Mult", display=display.none)
plot(bodyMultiplier, "Body Mult", display=display.none)
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.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
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.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.