BTC Fluctuation Period Trading Strategy Suggestions: BTC is most sensitive during fluctuations.

Reiteration: Do not engage with secondary mainstream altcoins, as their rise and fall are often due to oversold rebounds, making it difficult for ordinary investors to identify tops and bottoms, leading to heavy losses.

Strategy: At this stage, only participate in low-cap coins; secondary altcoins have not yet reached the bottom-buying opportunity (the Federal Reserve has not lowered interest rates, and the market's liquidity is unlikely to support an overall rise in the sector).