The next rise will be considered a rebound by me, at least observe for 5 to 7 days. The previous drop from 99500 to 90000 does not indicate the end of the upward trend for now. The spike to 104000 and back to 90000 also does not indicate the end of the upward trend for now.
This is different here, of course this is only in terms of my strategy. I would rather miss out than not wait. The bottom buying range is between 87000 and 89000, but if it falls directly without rebounding and goes into a sideways decline, I will not enter. So I will wait a few days and then see $BTC