The Federal Reserve just injected $2.8 billion into the market, and this move has once again sparked market attention on liquidity. The operation of printing money often signals a wave of risk asset rallies—volatile assets like Bitcoin and Ethereum tend to become the first choice for capital seeking returns.

In the short term, this liquidity environment indeed provides upward momentum for mainstream cryptocurrencies such as BTC and ETH. A large influx of new liquidity into the market usually boosts investors' risk appetite, and commodities and crypto assets often strengthen accordingly. Many traders have already sensed the opportunity in this wave.

However, it is important to think calmly, as liquidity booms are often accompanied by the trap of over-enthusiasm. Historical experience tells us that each easing cycle is not infinite—corrections and pullbacks will inevitably follow. Therefore, even if optimistic about the short-term market, one should remain cautious of the risks of over-leverage. Moderate follow-up and leaving enough defensive space are the keys to a prudent trading strategy.