[Analysis: Bitcoin Faces Pressure at $80,000 Level, Futures and Options Markets Begin Signaling Bearish Sentiment] Deep Tide TechFlow reports, on April 30, according to CoinDesk, the U.S. March PCE inflation data is about to be released, coupled with rising international oil prices and climbing U.S. Treasury yields, which continue to suppress the performance of risk assets. Currently, Bitcoin is encountering significant resistance near the $80,000 level, while the derivatives market continues to emit risk-avoidance signals. Analysts point out that the cost basis for short-term holders is concentrated near $80,000, and if the price breaks through this level, it could trigger profit-taking sell pressure, thereby limiting further upside potential. Additionally, Bitwise researcher Luke Deans noted that the current 180-day correlation and Beta percentile between altcoins and Bitcoin are approximately 97% and 99%, respectively, indicating that most tokens will continue to behave as 'high-leverage versions of Bitcoin.'