Why this share up suddenly after 3 crows formed (3 red candles)? This is because share price still above middle line (Pullback) of Keltner Channel. If share price drop below middle line (Pullback) and then drop below bottom line (Support), then share price either will drop or not but depend to combined any suitable TA indicators. If share price drop below middle line (Pullback) but still above bottom line (Support), share price still got chance either can go up back or not or at least share price can still in horizontal mode. Please apply Keltner Channel indicator via TradingView then can understand better. But need to combine any TA indicators (such as EMA) as well to get better share price trends.