$BTC Short-term pin insertion signals a rebound are emerging. The 16-hour mark at 91,550 is a critical dividing line: a breakout could establish a trend reversal, while a pullback warrants caution against black swan crashes.

In terms of operation, BTC can be lightly bought at 88,700-89,000, with stop-loss below 88,500; ETH can be synchronized, entering on a pullback in the 2940-2970 range, with a stop-loss set at 2900, and initial targets at 3050-3100.
The previous support at 90,000 has stabilized and rebounded, but subsequent strength needs close attention to key resistance levels. #BTC $ETH