$BTC $ETH $SOL , there will usually be significant fluctuations before the data is announced. Based on past experience, funds tend to sell off a portion 1-2 days before the announcement to avoid risk, causing a decline. After the announcement, if the results exceed expectations, most will rise; if below expectations, most will fall. There is also the possibility that good news being fully priced in could lead to a downturn or sideways movement, haha.