The impact of the latest U.S. CPI data on the currency circle is mainly reflected in the following aspects:

1. Market sentiment: CPI data is an important indicator for measuring inflation. If CPI rises, it may cause investors to worry about the market outlook, thus affecting market sentiment and having a negative impact on the currency circle.

2. Monetary policy: CPI data is an important basis for the Federal Reserve to decide monetary policy. If the CPI rises, it may cause the Federal Reserve to raise interest rates to curb inflation. Raising interest rates may have a negative impact on the cryptocurrency community because raising interest rates will lead to a tightening of market liquidity, thereby affecting the price of cryptocurrencies.

3. Investor decision-making: CPI data may affect investors' decisions. If CPI rises, it may cause investors to reduce their investment in cryptocurrency, thereby affecting the market demand for cryptocurrency.

4. Market volatility: CPI data may cause market volatility. If CPI rises, it may lead to increased market volatility, thereby affecting the price of cryptocurrency.

It should be noted that CPI data is only one factor affecting the currency circle, and the trend of the currency circle will also be affected by other factors, such as policy, technology, market demand, etc.