Earlier in Downtrend when Bull took control from Bears they bounced more than 50%.
Now in the same rally the stock has retraced and showed a confusion by hammering on the 50% levels which we know is strong support area.
A long legged Doji, and Hammer is seen, as the Japanese says these candlesticks are testing the waters on those levels.
If the bulls have taken control a confirmation is required by giving a close above body/high.