The market volatility, to put it simply, is like a sieve. Those who can't withstand it get shaken out, and only those who persist have a chance to wait for the answer.

Looking at the recent market rhythm—Bitcoin surged to around 92,500 in the morning and then started to face pressure, subsequently falling back to around 90,400. The daily chart has already shifted from bullish to bearish, with a clear upper shadow, signaling resistance. The key support below is around 89,500; whether it breaks or not is crucial.

The 4-hour chart is more straightforward: bulls are shrinking in volume with consecutive bearish candles, showing signs of a downward crossover. The hourly level already shows increasing bearish momentum, with the midline gradually being broken, and the short-term bears continuing to expand.

**Tonight's rhythm is very clear: there are good shorting opportunities at high levels.**

For Bitcoin, the 91,000-91,500 range is a good entry point, aiming to return to 90,000-89,500. Ethereum follows a similar logic, with short positions around 3,130-3,155, targeting 3,080-3,055 below.

The key is not to be scared by short-term fluctuations. Confirm the trend, pick the right entry points, and every calm short position laid out is paving the way for subsequent profits. The market always tests who has more patience.