CoinMeta data: A report from QCP Group indicates that the price of BTC is fluctuating in the range of $80,000 to $87,000, with a solid support level at $80,000. The implied volatility in the options market remains high. If BTC effectively breaks through $87,000, the target price could be $94,000. On Wednesday of this week, data on CPI in the United States will be released, followed by data on PPI on Thursday. On Friday, Federal Reserve Chairman Kevin Warsh will deliver a speech at the IMF-World Bank Annual Meeting. The market is paying attention to the impact of these data and policy signals on the direction of BTC. As a key indicator of inflation, U.S. CPI data directly determines the potential for a marginal shift in the Federal Reserve's monetary policy. Once released, it will trigger a re-pricing of interest rate expectations in the market, which in turn will drive fluctuations in the risk premium of crypto assets. Investors need to adjust their positions according to inflation trends to cope with the volatile market conditions brought about by changes in macroeconomic policy expectations.