BTC：

In recent days, the rebound trend seems to be moving downward. The rebound to 70000 suggested yesterday was hit with a loss. A bottom formation structure has formed at 66800 on the 4-hour level, which does not appear strong. If the price does not return above 68500 today, it is likely to continue to retrace;

ETH：

Ethereum also lacks support pillars, repeatedly fluctuating at the support level. An M-top has formed on the daily level. Today, we will closely observe the support situation; if it cannot hold, there is a risk of dropping to 2000;

Altcoins：

Recently, the Trojan has been rising, but the rise is not significant. This can be considered an old coin, and the volatility is too high now, so one can only wait and not chase the highs. Other altcoins are stagnant, dragged down by Ethereum, and any rebounds have been followed by retracements. There are no hotspots recently, so we can only patiently wait;