Powell releases dovish signals at the Jackson Hole annual meeting, suggesting that the Federal Reserve may cut interest rates in the future. Market expectations for a rate cut in September have risen to nearly 90%, making the July PCE data a key basis for the Fed's decision.

The U.S. July PCE price index increased by 2.6% year-on-year, with core inflation rising by 2.9%. Although this is above the 2% target, Powell mentioned that he may focus on employment risks (current U.S. job growth is slowing).

For the cryptocurrency market, the July PCE data is crucial:

• If the data is higher than expected, the likelihood of a Fed rate cut in September may decrease, and funds could flow out of the cryptocurrency market into traditional safe assets, leading to a sharp decline in prices of Bitcoin, Ethereum, and others, resulting in market panic and financing difficulties, which could impact projects.

• If the data is lower than expected, the likelihood of a September rate cut would greatly increase, market liquidity would rise, and funds could flow into the cryptocurrency market, pushing prices higher, but this may create a bubble, and if sentiment shifts later, investors could get trapped.

Currently, cryptocurrency investors are closely monitoring data trends, with some adjusting their positions and more taking a wait-and-see approach. The market feels tense due to the approaching data, and rumors can easily trigger volatility. Investors need to be cautious of risks.