I use some special candlesticks for trading support and resistance. These candlesticks include big shadow (bullish and bearish engulfing), kangaroo tails (which include gravestone doji, dragonfly doji, shooting star, and typically hammer) as well as railway track. These candlesticks at support and resistance zones are catalysts. At the support, wait for a bullish candle to form after any of the catalysts above before entering a trade and vice versa.