收入线，根据输入值绘制一条线

Question

我想在电视图表上有一条线，代表给定公司每个季度的收益。我自己为每家公司输入盈利值没有问题，但需要一些帮助来创建这条线，输入是季度收益发布和相关的收益数字。我们的想法是让收益线本身出现在图表上并具有自己的比例尺，就像您使用 "compare -> add symbol" 并激活 "overlay the main chart" 选项一样。这个想法是通过时间来观察收益的增长（或缺乏），看看它如何引导股价。

Answer 1

这显示了季度收益、预估和股息。它将覆盖比例 None，因此它独立于图表的比例。

//@version=4
// Unsupported security call feature. No guarantee it will work in the future.
study("Earnings", "", true, scale = scale.none)
earnings = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_EARNINGS", "3M", close[1], lookahead = barmerge.lookahead_on)
estimate = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_EARNINGS", "3M", open[1], lookahead = barmerge.lookahead_on)
dividends = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_DIVIDENDS", "3M", close[1], lookahead = barmerge.lookahead_on)
plot(earnings, "Earnings")
plot(estimate, "Estimate", transp = 75)
plot(dividends, "Dividends", color.orange)

[编辑 2019.09.03 12:29 — LucF] 现在所有线路都连接起来了。如果你想恢复一些楼梯效果，请按照代码中的注释进行操作。我在宿舍上加了点。您可以通过取消选中脚本 Settings/Inputs.

中的复选框来删除它们

//@version=4
// Unsupported security call feature. No guarantee it will work in the future.
study("Earnings", "", true, scale = scale.none)
plotDots = input(true, "Plot dots")
// In order to plot in staircases instead, use "gaps = barmerge.gaps_off".
earnings    = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_EARNINGS", "3M",  close[1],   gaps = barmerge.gaps_on, lookahead = barmerge.lookahead_on)
estimate    = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_EARNINGS", "3M",  open[1],    gaps = barmerge.gaps_on, lookahead = barmerge.lookahead_on)
dividends   = security("ESD:" + syminfo.prefix + "_" + syminfo.ticker + "_DIVIDENDS", "3M", close[1],   gaps = barmerge.gaps_on, lookahead = barmerge.lookahead_on)
// Plot lines.
plot(earnings,  "Earnings")
plot(estimate,  "Estimate", transp = 75)
plot(dividends, "Dividends", color.orange)
// Plot dots.
plot(plotDots ? earnings  : na, "Earnings", style = plot.style_circles, linewidth = 3)
plot(plotDots ? estimate  : na, "Estimate", transp = 75, style = plot.style_circles, linewidth = 3)
plot(plotDots ? dividends : na, "Dividends", color.orange, style = plot.style_circles, linewidth = 3)

收入线，根据输入值绘制一条线

Earning Line, plotting a line from input values

pine-script