Today, options trading volume accounted for nearly 30% of the total trading volume, mainly centered around large iron condor spreads expiring tomorrow, with a notional value exceeding 7,000 BTC, betting on BTC breaking $68,000 tomorrow. Such concentrated block trades have been relatively rare in recent market activity. The premium usage isn't high, but directly betting on options expiring in 20 hours is still quite bold. Block trades in this scenario are the most worth watching and following—big moves often signal strong opinions.