Boring coins that are just consolidating sideways are not worth spending too much time on. Observe for three days, and if there's still no movement, decisively switch to a different asset. If you can't recover the previous day's cost by the second day, don't hesitate—just exit.

There is also a rhythm on the gainers list: consecutive days of price surges often have continuation opportunities. Follow the rhythm to trade, which is much more stable than blindly chasing the rise. Volume is the soul; pay attention to breakouts with increased volume at low levels, and when volume increases at high levels but the price doesn't move up, exit immediately.
Trading with the trend is the key; only trade coins in an upward trend. In the short term, look at the 3-day moving average turning; medium-term, watch the 30-day moving average; for the main upward wave, focus on the 80-day moving average; during a long bull market, observe the 120-day moving average.