$BTC BTC has not rebounded in the short term after experiencing a sharp drop last night. At present, the RSI has reached the bottom and the big negative K at 14 o'clock has not increased in volume. So I think there will be a small rebound next. The target is 99600, which is also the rebound position of 0.618. If it reaches this position, I may choose to short BTC in the short term.