币界网报道:Senior trader Doc shares market bottom identification strategy: When market uncertainty increases, tokens with low consensus will be sold first, followed by blue-chip coins, and eventually trigger a full sell-off. Bitcoin usually performs strongly before the market crashes, while altcoins will show signs of fatigue in advance. The formation of the market bottom is a process, with altcoins hitting the bottom first, followed by Bitcoin, and the S&P 500 at the end. Traders should pay attention to changes in market structure rather than simple emotional fluctuations. High-quality altcoins often show signs of strength first in the late stage of market imbalance.