#比特币站上7.5万美元 Despite bullish signals in Bitcoin derivatives markets ahead of the Federal Reserve's interest rate decision—including increased long positions, positive funding rates, and buy orders dominating—Bitcoin may face resistance in the $75,000 to $85,000 range if the uptrend continues. Julio Moreno, research head at CryptoQuant, points out that $75,000 corresponds to the lower band of traders' on-chain realized price, historically serving as a resistance level during bear markets; around $85,000 corresponds to traders' on-chain realized price and previously acted as resistance in mid-January and October last year. Meanwhile, the price rally has triggered significant Bitcoin inflows to exchanges, with hourly inflows reaching 6,100 BTC on March 16, marking a new high since February 20, where large deposits accounted for 63%—the highest since October 15 last year—potentially bringing selling pressure.