The volume on the bearish candle was concerning but the Bulls absorbed all the supply and hence the next candle was a hammer. The price is in a range/accumulation phase. An ambush entry can be taken with the previous low as a stop loss. A safer entry can be taken after the break of the range on the upside.
Targets: 547, 562, 578.
You are always advised to use an appropriate Risk-Reward ratio as per your strategy.
P.S: This is NOT investment advice. This chart is meant for learning purposes only. Invest your capital at your own risk.