绘制最后一个（当前）柱的值

Question

我正在绘制一条线，该线每月都会更改其值：

lastmonth_high = security(syminfo.tickerid, "M", high) 
plot(lastmonth_high, color=lastmonth_high != lastmonth_high[1] ? na : color.blue, style=plot.style_line, linewidth=3)

这样，它不会在实际柱线上绘制任何值。 如何将第一条线向右延伸？

Answer 1

尝试

lastmonth_high = security(syminfo.tickerid, "M", high, lookahead = barmerge.lookahead_on)
plot(lastmonth_high, color=lastmonth_high != lastmonth_high[1] ? na : color.blue, style=plot.style_line, linewidth=3)