Although there was a pullback this morning due to negative news, purely from the perspective of price levels, it is a normal technical retracement. BTC and SOL have just retraced 0.618 of yesterday's gains, while ETH has slightly weaker retraced to 0.786. The retracement levels are good low buy points, but the interest rate meeting the day after tomorrow will cause fluctuations the day before, so the cost-effectiveness of this low buy point is not great; it's better to wait and see. If it drops the day after tomorrow, it still remains the best short-term low buy point.

BTC: 108900-104399=4501, 4501*0.618=2781, 108900-2781=106118. This is the support point for today.

SOL: 158.85-141.85=17, 17*0.618=10.5, 158.85-10.5=148.25. This is the support point for today.

ETH: 2680-2490=190, 190*0.786=149, 2680-149=2531. This is the support point for today.

The above support points need to hold; only then will we look for new highs. For example, the 158 of SOL is the highest point of a small wave starting from 141. If it retraces around 148 and holds, it generally will attack the next small wave high point of 165-168. However, if it drops below 148, it will continue to oscillate between 141 and 158.