//@version=4
strategy("Alex", overlay=true)

plot_offs = input(0.005, title="Indicator offset % (below low)")

r_hl      = roc((high-low)/volume,1)
r_v       = roc(volume,1)

green_f   = (r_hl > 0) and (r_v > 0)
fade_f    = (r_hl < 0) and (r_v < 0)
fake_f    = (r_hl > 0) and (r_v < 0)
squat_f   = (r_hl < 0) and (r_v > 0)

if squat_f
    strategy.entry("buy", strategy.long)
    strategy.entry("sell", strategy.short)