unix-timestamp - Pine Script - Tradingview 绘制每日矩形

Question

我正在开发一个 TradingView 脚本（Pine），我想开发一个简单的脚本，根据我从周一到周五的当前时间范围从当天开始到结束绘制一个矩形......

示例：从 24/03/2021 到 25/03/2021 绘制的第一个矩形，从 25/03/2021 到 26/03/2021 绘制的第二个矩形，等等...

有什么解决方案可以达到这个结果？

提前致谢

标签： unix-timestamppine-scriptalgorithmic-trading

Answer 1

我想我已经理解了你的要求。以下内容应该可以帮助您

//@version=4
study("Daily Box", overlay=true)

Bottom = input(title="Bottom", type=input.session, defval="0000-2359:1234567")

colourcheck = 1.0
boxheight = input(title="Box Height", type=input.float, defval=3)

DailyHigh = security(syminfo.tickerid, "D", high, lookahead=true)
DailyLow = security(syminfo.tickerid, "D", low, lookahead=true)

dayrange = DailyHigh - DailyLow

BottomLowBox = DailyLow + (dayrange * 0.01 * boxheight)
TopLowBox = DailyHigh - (dayrange * 0.01 * boxheight)

BarInSession(sess) => time(timeframe.period, sess) != 0

//ASIA
BottomL = plot(DailyLow and BarInSession(Bottom) ? DailyLow : na, title="Bottom High", style=plot.style_linebr, linewidth=3, color=na)
TopL = plot(DailyHigh and BarInSession(Bottom) ? DailyHigh : na, title="Bottom Low", style=plot.style_linebr, linewidth=3, color=na)
fill(BottomL, TopL, color=color.purple, title="Fill Box", transp=50)