4-Hour High and Low

Hôm kia

//version=5
indicator("4-Hour High and Low", overlay=true)

// Define the 4-hour timeframe
four_hour_high = request.security(syminfo.tickerid, "240", high, lookahead=barmerge.lookahead_on)
four_hour_low = request.security(syminfo.tickerid, "240", low, lookahead=barmerge.lookahead_on)

// Plot the 4-hour high and low
plot(four_hour_high, title="4-Hour High", color=color.new(color.green, 0), linewidth=2, style=plot.style_line)
plot(four_hour_low, title="4-Hour Low", color=color.new(color.red, 0), linewidth=2, style=plot.style_line)