Bitcoin holds $85000 amid $18 billion options expiry
A staggering $18 billion worth of Bitcoin (BTC) and Ethereum (ETH) options are poised to expire on Friday, September 25, 2026, primarily on the Deribit exchange, setting the stage for potentially significant market volatility. This monumental event represents the largest options expiry by value seen this year for both leading cryptocurrencies.
Despite a bearish environment influenced by geopolitical tensions, Bitcoin has impressively maintained its footing around the $85,000 mark, suggesting a strong underlying bullish sentiment.
Understanding the Bitcoin options expiry
The upcoming settlement presents a critical test for the cryptocurrency market’s October setup, with traders keenly watching how prices react. Historically, such large expiries often lead to increased price swings as market participants close out existing positions, roll them over, or rebalance their portfolios. The concentrated nature of these expiring contracts, coupled with prevailing market sentiment, will dictate the immediate direction for BTC and ETH.
The sheer scale of this week’s options expiry is unprecedented for 2026, totaling approximately $18.1 billion across Bitcoin and Ethereum. Specifically, around $15.9 billion in Bitcoin options are scheduled to settle across 184,000 contracts, while Ethereum accounts for roughly $2.1 billion over 777,000 contracts. These figures highlight the growing institutional and speculative interest in cryptocurrency derivatives.
Deribit, a leading cryptocurrency derivatives exchange, is at the epicenter of this event, reportedly accounting for over 85% of the market share for Bitcoin and Ethereum options. Founded in 2016 by John and Marius Jansen, Deribit was acquired by Coinbase in August 2025 for $2.9 billion. The exchange’s substantial role means its data offers crucial insights into market sentiment and potential price drivers.
Bitcoin’s Bullish Skew Dominates
Analysis of options data from Deribit suggests a clear bullish bias heading into the expiry. For Bitcoin, the put-to-call ratio currently sits between 0.66 and 0.70. This indicates that call options, which are bets on price increases, significantly outweigh put options, which predict price declines. Such a skew often reflects a market anticipating upside movement.
Call options for Bitcoin are heavily concentrated at strike prices of $85,000, $90,000, and $100,000, signaling strong conviction among traders for these higher price targets. In contrast, put options are clustered at lower levels like $60,000, $70,000, and $75,000, acting as potential support zones if the price faces downward pressure.
Ethereum’s Substantial Role
Ethereum’s options market also exhibits a pronounced bullish sentiment, with a put-to-call ratio between 0.61 and 0.64. This ratio is even more skewed towards calls than Bitcoin’s, suggesting an intensified expectation of price appreciation for the second-largest cryptocurrency. Call interest for Ethereum stretches from $3,000 to $4,000, underscoring this optimistic outlook.
The combined notional value of these expiring contracts ensures that both Bitcoin and Ethereum will be subject to heightened scrutiny. Traders are actively observing how these dynamics play out, especially given the historical context of large expiries triggering significant market moves. The substantial open interest points to a collective market position with a defined direction.
Understanding Max Pain and Volatility Triggers
A key metric in options trading is the “max pain” level, defined as the strike price where the largest number of options contracts would expire worthless, inflicting maximum financial loss on option holders. For Bitcoin, the estimated max pain level hovers around $75,000 to $76,000, while Ethereum’s is near $2,250 to $2,300.
These levels often act as a magnet for the underlying asset’s price as expiry approaches.
However, Bitcoin’s current trading range, consistently above $84,000 and holding near $85,000, places it comfortably above its max pain point. This divergence could mitigate the typical downward pressure associated with prices gravitating towards max pain. Should Bitcoin maintain this gap, it would signal significant underlying strength, potentially defying historical trends.
But the large options expiry itself is a major volatility trigger. Jean-David Péquignot, Chief Commercial Officer at Deribit, observed that open interest is highly concentrated at call strikes of $85,000, $90,000, $95,000, and $100,000, directly influencing spot BTC trading. Such concentrations mean that market makers, who often write these options, must hedge their positions, affecting spot prices.
Spot Demand Cushions Price Against Sell-Offs
Despite the potential for expiry-induced volatility, robust spot demand for Bitcoin has provided a crucial buffer. The market recently saw Bitcoin briefly top $84,000, triggering about $262.3 million in short liquidations within an hour. This rapid unwinding of leveraged positions typically leads to sharp price declines as forced selling occurs.
Yet, Bitcoin saw only a modest 2% drop, effectively holding its price around $85,000. This resilience highlights a significant divergence between derivative market volatility and the persistent buying pressure in the spot market. It suggests that while leveraged positions faced pressure, direct investment into Bitcoin remained strong enough to absorb the selling.
ETF Inflows Offer Crucial Support
A major contributor to this spot market strength comes from inflows into U.S. spot Bitcoin ETFs. On September 22, 2026, these ETFs alone attracted a substantial $715 million, extending a four-day streak of positive inflows. Similarly, spot Ethereum ETFs saw $162 million in new capital over a three-day period.
Combined, Bitcoin and Ethereum ETFs drew in $877 million on that single day, demonstrating robust investor appetite.
Earlier in 2026, Bitcoin ETFs even recorded a historic single-day inflow of approximately $1 billion, showcasing the transformative impact of these investment vehicles. Such consistent inflows into regulated products provide a counterbalance to the often more volatile derivatives market, solidifying Bitcoin’s foundation. This sustained buying has effectively absorbed considerable supply, underpinning the $85,000 price level.
Some analysts have suggested that the current Bitcoin rally could be more attributable to factors beyond just ETF inflows, pointing to market dynamics such as short squeezes. These market shifts can often drive significant price action independently.
Beyond institutional flows, mid-sized wallets, those holding between 100 and 1,000 BTC, have also increased their holdings by 2.22% over the past two months. This accumulation pattern from significant individual or smaller institutional investors has historically correlated with upward price movements for Bitcoin, adding another layer of demand underneath the market.
Analyst Outlook and Future Implications
The impending options expiry is widely viewed as a pivotal moment that could dictate Bitcoin’s trajectory for the rest of September and into October. Luuk Strijers, CEO of Deribit, noted that dealer hedging of short call exposure significantly fueled recent BTC rallies.
Once these hedging flows settle post-expiry, volatility may increase as the “pinning effect” around certain strike prices fades, potentially paving the way for larger moves.
Traders are closely watching how price action unfolds around the $85,000 level, particularly concerning “rollover” activity into October and December expiries. If Bitcoin successfully holds this key price point through the expiry-driven turbulence, it would reinforce the current bullish setup. This resilience, in the face of derivative liquidations and the sheer size of the expiring contracts, would be a strong indicator of market confidence.
Beyond the Expiry: October’s Setup
The overall sentiment within the options market, characterized by the bullish skew, suggests that many participants anticipate further upside. A notable example is a specific options trade initiated on Deribit, involving a $3.2 million butterfly spread strategy targeting a Bitcoin price of exactly $95,000 by October 30, 2026. This type of sophisticated positioning underscores the optimistic outlook held by some deep-pocketed traders.
While geopolitical tensions have contributed to broader market unease, crypto’s ability to withstand derivative liquidations and maintain key price levels points to its growing maturity.
The upcoming expiry, therefore, isn’t just about short-term volatility; it’s a crucial test of Bitcoin’s enduring strength and its potential for continued upward momentum into the final quarter of the year. Analysts are targeting $90,000 as the next key resistance level if current support holds.
The strong performance of Bitcoin during what would typically be a tumultuous period, absorbing selling pressure through consistent spot demand, puts bulls in a favorable position. If the market can navigate this $18 billion options expiry without a significant downturn, it could provide the catalyst needed for further price discovery, solidifying crypto’s “October setup” as a period of potential growth.