According to the source, a day-ahead crypto markets briefing flags that the Federal Reserve's cautious stance and about $820 million in recent liquidations are adding pressure before a large options expiry this Friday, source: X post dated Oct 30, 2025. The briefing frames this setup as a key risk event for short-term price action and liquidity into the expiry window, source: X post dated Oct 30, 2025. The update is presented by OwlTing, source: X post dated Oct 30, 2025.

According to Greeks.live, a timely reminder was issued on May 6, 2025, regarding upcoming options expiries that could significantly impact cryptocurrency market volatility. Traders should monitor open interest and implied volatility on major derivatives platforms as these expiries often lead to heightened price movement and liquidity shifts, influencing short-term trading strategies (source: Greeks.live Twitter).