The crypto derivatives market is gearing up for one of the largest monthly expiry events of 2025, with over $16 billion in Bitcoin (BTC) and Ethereum (ETH) options scheduled to settle at 08:00 UTC on October 31 via Deribit. Traders are closely monitoring positioning, max pain levels, and potential volatility as expiry approaches.
Bitcoin Options: Bullish Tilt Despite Pullback
- BTC Price: $91,389 heading into expiry
- Max Pain Level: $100,000 – indicating an upside-skewed market
- Contracts Expiring: 145,482 (~$13.28 billion)
- Put-to-Call Ratio: 0.54 – more calls than puts, showing bullish sentiment
Analysts note that recent pullbacks prompted put holders to take profits around $81,000–$82,000, while a dominant bullish end-of-year Call Condor targeting $100–118k strikes ($6.5M premium) signals expectations for a potential December rebound or “Santa rally.”
Some traders have been overwriting calls to cap upside, adding a layer of complexity to the options board. Overall, Bitcoin’s expiry shows tension between long-term bullish conviction and near-term caution, which may lead to heightened volatility during settlement.
Ethereum Options: Moderate Upside Bias
- ETH Price: $3,014
- Max Pain Level: $3,400
- Contracts Expiring: 574,208 (~$1.73 billion)
- Put-to-Call Ratio: 0.48 – calls dominate but skew is less extreme than BTC
Ethereum’s expiry is less aggressive, with open interest more evenly distributed across strike prices. Traders are closely watching how ETH reacts relative to Bitcoin, as volatility in BTC may spill over and influence Ethereum’s price movements.
Key Takeaways
- High-Value Expiry: BTC ($13.3B) + ETH ($1.7B) = $16B+ total
- BTC Max Pain: $100,000 – traders expect potential upside toward this strike
- ETH Max Pain: $3,400 – moderate upside bias
- Market Dynamics: Expiry could either dampen volatility if prices drift to max pain or accelerate price swings if volatility spikes
- Strategic Positioning: Mixture of bullish bets (call condors) and risk management (overwriting calls, hedging)
Traders and investors should watch BTC and ETH closely today, as the settlement of billions in options may create rapid shifts in liquidity and short-term price dynamics.