Recent short-selling strategies have been yielding decent returns, although holiday trading volume has somewhat slowed the pace of gains. From a technical perspective, the recent market correction has been relatively mild—Bitcoin retraced about 2%, while Ethereum's decline was slightly larger, around 3%.

Regarding Bitcoin, the trendline support remains solid, and the price is currently in a slight rebound phase. On the Ethereum side, the Fibonacci 0.236 level (2889) has successfully held, but subsequent resistance levels to watch are around 2954.

In the short term, overall market liquidity is somewhat tight, creating some uncertainty for short-term trading. If today's rebound lacks strong momentum or clear volume breakout signals, Bitcoin may face resistance in the 87500-88000 range, and Ethereum around 2954. Under such conditions, without sufficient breakout volume, it may be prudent to continue looking for shorting opportunities.