It depends on the situation; it may take a few more hours to stabilize. $BTC is weak, and $ETH is facing selling pressure at 4350, both avoiding the sharp comments from Old Powell's speech at 10 PM. Everyone can take some profits from what they earned during the day, and make sure to set stop losses. If it stabilizes at the 4400 level, continue to go long; otherwise, be cautious of a second test at 4100 before continuing to go long.