The early downward testing trend of Ethereum has perfectly landed, and now it has bottomed out and rebounded, signaling the start of a strong upward momentum. When Bitcoin briefly retested the key support level at 90700, it did not break below, then quickly stabilized and surged. The defense of this support level was quite effective— the 'retest and go long' strategy given during the midnight session once again accurately caught the market's rhythm. From the current trend, the direction is quite clear; you can decisively take a light long position to try and capture profit from this wave. The market's performance at key support levels often determines the subsequent upside potential, and BTC's stabilization this time indicates that the bulls still have the strength to continue pushing forward. The window for short-term swing trading is open, but it is important to pay attention to position management and risk control.