Price levels, hline

The annotation function hline renders a horizontal line at a given fixed price level. For example:

study(title="Chaikin Oscillator", shorttitle="Chaikin Osc")
short = input(3,minval=1), long = input(10,minval=1)
osc = ema(accdist, short) - ema(accdist, long)
plot(osc, color=red)
hline(0, title="Zero", color=gray, linestyle=dashed)
../_images/Price_levels_hline_1.png

A number must be the first argument of hline. Values of a series type are forbidden. It’s possible to create a few horizontal lines with the help of hline and fill in the background between them with a translucent light using the function fill.

Options v: v3
Languages
en
Versions
v3
v4