Is it possible to print on the top or buttom of each candle the value like the % ? Like this one (just the %)
Calculate the price change in percentage then use the label.new()
function to create your labels.
//@version=5
indicator("My script", overlay=true, max_labels_count=500)
per = ((close-close[1]) / close[1]) * 100
per_s = str.format("{0,number,#.##}", per)
label.new(bar_index, high, per_s)