1st candle sell with low volume next up next buy have high volume again buy with low volume means buyer weak now..and on 4rth candle have high volume & breakout ...but we know that on 3rd cabdle buyer weak...and its seller area ..and sell strong on buyer breakout candle..volume is also strong thats why reversal after breakout......this is part of like CWRV but its pure price action with volume reading...🙏🏻