I'm watching SOL as Resolv's USR exploit headlines roil DeFi, but $SOL is defending a stubborn floor around 86.50. The 4h is in a tight 86.50–87.70 range with volume hinting buyers defending the line, not capitulating to the headlines. Break of 86.50 confirms downside acceleration; otherwise a bounce back toward 88–89 becomes likely. Watch tonight's close. #SOL