Bitcoin’s showing some serious fight! The 1-day chart from April 20-21, 2025, captures $BTC climbing from a low of $83,949.52 to $86,945.46—a solid 2.92% gain in 24 hours, hitting $86,945.46 at 9:46 PM EAT on April 21. After slipping below the 99-day MA ($85,323.42), BTC powered through the 25-day MA ($86,735.50) and is now flirting with resistance at $86,925.26. The volume’s up at 698.33K, signalling strong buying action, and the RSI at 41.69 shows there’s still room before it’s overbought—bulls might have more gas in the tank! But with US-China trade tensions (145% tariffs) and Fed rate fears looming, resistance at $88,691.82 could be tough to crack. Can BTC keep this momentum and break higher, or will macro headwinds pull it back?