Which coins should we focus on from the perspective of technological forms?

1. First, confirm the level and rhythm of the current pullback. Typically, this is determined by the current cycle's MA20 moving average; if it is effectively broken, it counts as a formal pullback at the current level. From this perspective, most altcoins' movements can be confirmed as a daily level pullback.

2. Classification of the downward rhythm. Coins with a very smooth downward rhythm, like $ACT and $PNUT, are clearly not in the bottom-fishing expectations. If a right-side price structure enters the observation range before the drop, for example, $virtual, and the expected support level on the left has shown performance, then the rebound at key positions will be relatively fast.

3. Most importantly, predict the trend of Bitcoin. As long as Bitcoin does not confirm a rebound, all altcoins will be suppressed. According to the previous expectation of Bitcoin's daily-level pullback, as long as there is a confirmed rebound action, one can boldly bottom-fish some altcoins.

4. Actions after bottom-fishing. Once Bitcoin confirms a daily level pullback, the probability of appearing a daily level increase in the short term is relatively low, so the expectation is for a 1-4 hour level rebound.