Let's now look at the overnight market rhythm of these four mainstream cryptocurrencies.

**BTC Trend Overview**

From a technical perspective, the rebound logic is still unfolding. The key support levels are at 91600-91000; as long as these hold, there shouldn't be major issues. The resistance above is at the 93700-94700 range; once the price reaches this zone, consider short positions. If during the night the price drops below 91000 again, be alert that the bullish momentum may be weakening. Short-term longs can consider exiting, or add a position in the 90000-89300 range, depending on the actual trend.

**ETH Recent Performance**

ETH has continued its rally from 3130 and is now showing profit-taking effects. The target resistance is at 3160-3180; once reached, you can choose to take profits or reduce your position. For short positions, consider entering around the high zone of 3250-3300. If it pulls back overnight, 3120 is an important support. A break below this level could weaken the bulls, so watch out for potential pinpoints at 3060, 3030, and 2980.

**SOL and BNB Strength Characteristics**

SOL is approaching resistance levels. If you hold long positions, pay close attention to the 145-147 range; short-term shorts can consider positioning around this area. For a more conservative approach, operating within the 150-155 range might be more comfortable. Support below is at 140; as long as it doesn't break, it's fine. If it does, watch for pinpoints around 137-135.

BNB is similar, nearing the 920-930 resistance zone; holders of longs should be cautious. Short-term shorts can watch this area, or operate more steadily within the 950-960 range. The key support below is at 900; a break below could weaken the bulls, so be aware of pinpoints around 880-870.

Trading is always a game of probabilities, and proper position management is always the top priority.