本页源码来自 TradingView 公开发布的开源脚本，版权归原作者所有， 请遵循其原始许可（Pine 脚本常见 CC BY-NC-SA / MPL-2.0 / MIT）。 本项目仅用于研究检索与许可范围内的移植。
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © tradeswithashish
//@version=5
indicator(title="Volume bar range", shorttitle="Highest Volume Bar Range", overlay=true)
lookback=input.int(title="How many bars to check", defval=75, minval=10, maxval=500, step=5)
//defining variables for high and low of volume bar
var highVB = high
var lowVB = low
highestvol = ta.highest(volume, lookback)
vol=volume>0
volMA=ta.sma(volume, lookback)
if vol
for i = 1 to lookback by 1
if volume[i] == highestvol
highVB := high[i]
lowVB := low[i]
colfill=highVB==highVB[1]?color.aqua:color.white
plot1 = plot(highVB, title='Candle high', color=color.new(color.white,100),linewidth=1, style=plot.style_line)
plot2 = plot(lowVB, title='Candle low', color=color.new(color.white,100), linewidth=1, style=plot.style_line)
fill(plot1, plot2, title='Range of Volume bar', color=color.new(colfill, 80))
//Checking the breakout and breakdown criteria
breakout=ta.crossover(close, highVB) and volume>volMA
breakdown=ta.crossunder(close, lowVB) and volume>volMA
plotshape(breakout, title="Breakout signal", style=shape.labelup, size=size.small, color=color.blue, location= location.belowbar)
plotshape(breakdown, title="Breakdown signal", style=shape.labeldown, size=size.small, color=color.black, location= location.abovebar)