$ETH Recently, every day has been a drastic drop followed by a surge, or a surge followed by a drastic drop.

One can always have some soup... Looking forward to something fresh from Japan tomorrow to establish a new directional trend. After all, when short-term fluctuations are too large, no one wants to play with contracts. Of course, in such strange institutional collisions, one can only have soup; don't ever think about entering with real money to try and get a piece of the action. Without insider information, don't even think about it, or you'll get played.