Volume confirmation means checking whether trading activity supports a $BTC price move.

📈 Bullish breakout: $BTC moves above resistance (e.g. $80K) and volume rises significantly → stronger confirmation that buyers are participating.
⚠ Low-volume breakout: Price breaks resistance but volume stays weak → higher chance of a false breakout.
📉 Bearish breakdown: $BTC
falls below support (e.g. $76K) with increasing volume → stronger evidence that sellers are in control.
🔄 Volume fades: Price moves but volume declines → momentum may be weakening.