Bitcoin Volatility Behind the Scenes: $28.5 Billion in Open Interest in Options Set to Explode

Bitcoin has recently experienced intense volatility, with prices rapidly retreating from near $90,000 to below $88,000 within a few days, intensifying market turbulence. Behind this adjustment, a massive open interest in options is quietly brewing a market shift. The world’s largest crypto derivatives exchange, Deribit, is about to face a super settlement moment, during which a total of $28.5 billion in Bitcoin and Ethereum options will expire simultaneously—an unprecedented scale.

Options Expiration Wave Approaching, Open Interest Hits Record High

According to Deribit Chief Business Officer Jean-David Pequignot, this settlement accounts for more than half of the platform’s $52.2 billion in open contracts, enough to shake the market. He pointed out that year-end expirations often mark the conclusion of the past year’s market, but this year, the market has shifted from speculative dominance to a “super cycle” driven by policy and institutional factors.

The scale of open interest in options directly relates to potential price volatility. When hundreds of billions of dollars in contracts expire in a short period, market participants’ hedging needs, closing decisions, and even large traders’ deliberate manipulations can cause sharp price swings. Currently, the market is closely watching the outcome of this major financial event.

Max Pain and Risk Distribution: How to Layout the $28.5 Billion

Market traders commonly refer to the “Max Pain” point to predict potential price directions. This concept indicates the strike price where options holders could suffer the greatest losses. According to Pequignot’s analysis, Bitcoin’s current Max Pain is at $96,000, meaning if the price reaches this point before expiration, widespread holdings could incur losses.

However, the real concern lies in the accumulation of downside risk. Put options with a strike price of $85,000 have accumulated open interest of up to $1.2 billion, forming a strong sell pressure zone. If market sentiment turns pessimistic, these positions could act as accelerators, further dragging down the price. This phenomenon of “max open interest” concentration is a key risk focus for traders.

Bulls Not Fully Exited, Medium-term Buying Still Supports

Despite the obvious downside risks, bullish forces have not completely dissipated. The market still shows call spread strategies targeting the $100,000 to $125,000 range, indicating that medium- to long-term bullish sentiment persists. However, short-term hedging costs (protective puts) have risen significantly, reflecting high market vigilance against recent volatility.

Pequignot added that traders are not rushing to close defensive positions but are adopting more flexible “rollover” strategies—shifting risk to the next settlement cycle. Specifically, funds are gradually moving from put options expiring in December with strike prices between $85,000 and $70,000 to those expiring in January with strike prices between $80,000 and $75,000.

Short-term Defense in Place, Long-term Risk Awareness Elevated

This series of hedging actions reflects market participants’ refined risk management thinking. Investors have taken basic protections against short-term volatility before the end of the year, but remain highly aware of risks for early 2026 and beyond. The continued accumulation of open interest in options suggests that market volatility could remain elevated over a longer time horizon.

Currently, Bitcoin is fluctuating around $90.36K, as the market awaits the formal unfolding of this “big event”—the $28.5 billion options settlement. Regardless of the outcome, this massive options clearing will once again test the market’s capacity and determine the market’s direction in the coming period.