Long Signal: A green "LONG" label appears below the bar when the price is above all three moving averages (20, 50, and 200) and there is a significant volume spike (1.5x the 20-day average volume). This indicates strong bullish momentum.
Sell Signal: A red "SELL" label appears above the bar when the price is below all three moving averages (20, 50, and 200) and the volume is high, signaling strong selling momentum and potential bearish continuation