Since January 11 this year, the net inflow of Bitcoin is about 220,000. Grayscale has reduced its holdings from 600,000 at the beginning to about 300,000 now. The BTC halving has been completed. Here is a prediction. If institutions do not reduce their holdings of BTC on a large scale this week, BTC will easily break 7, and the altcoin will make up for the rise. If these institutions start to smash the altcoins when they go to work tonight, the liquidity of the altcoins will be drained again. In fact, everyone has been ignoring a problem. Now the currency circle can be said to be seriously controlled by these institutions. It is not that the altcoins do not rise. The institutions have a net inflow of one or two days and a net outflow of three or four days. The altcoins are immediately suppressed by these institutions as soon as they show some signs. However, the accumulation of 220,000 Bitcoins will not plummet in the short term, unless there is a major collapse of the US economy, an escalation of the conflict between Iran and Israel, or a black swan in the currency circle.