Well, in a big picture sense, starting from the 19c takeoff point, to an 85c high, 52c is your 50% Fib retrace. Bounced off 53c twice now. and RSI shows that it can't have much further south to go on this push down - getting well into oversold territory. MACD supports that also.
Been absolutely brutal in the energy storage materials. Can we stop now please? Apologies for the chart - more lines than a Wall Street escort party...