Bitcoin's largest quarterly options expiration of the year is approaching on Deribit, and a striking data point has surfaced: $20,000 put options now carry a notional open interest of roughly $596 million, making them the third most popular strike behind $125,000 calls ($740 million) and $75,000 calls ($687 million). The total expiry notional stands at $13.5 billion, comprising 120,236 BTC in calls and 75,482 BTC in puts — a put/call ratio of 0.63, still modestly bullish in aggregate.
Why So Much $20K Put Interest?
With Bitcoin trading below $70,000, the $20,000 strike represents a more than 70% decline — deep out of the money. Sidrah Fariq, Deribit's global head of retail sales, noted that most of this positioning likely reflects option selling for premium income, not genuine crash bets. Traders collect upfront premiums by selling low-probability puts, a common strategy in high-implied-volatility environments.
Still, the size — reported close to $800 million earlier this month — has drawn scrutiny. Whalesbook analysts flagged that the concentration "warrants closer examination than simple hedging," especially against the backdrop of Middle East tensions, rising energy prices, and broader macro uncertainty.
Fear Index Plunges, Tail Risks Not Dismissed
The Fear and Greed Index tumbled into extreme fear territory in early March after the Middle East crisis escalated and the Strait of Hormuz effectively closed. Bitcoin briefly fell toward the $67,000–$69,000 range, with put/call ratios for near-term expirations spiking to as high as 1.70. Against such context, the accumulation of $20,000 puts — even if primarily premium-selling — signals that some market participants are not ruling out tail-risk scenarios.
The quarterly expiry's max pain point sits at $75,000, a level market-makers may incentivize to push spot toward before settlement, creating a near-term magnetic effect.
Nearly $600 million in $20,000 puts underscores the defining tension of this market cycle: institutional optimism on one hand, and deep macro/geopolitical uncertainty on the other. The options board captures both — bullish bets at $125,000 and $75,000 alongside deep out-of-the-money doomsday hedges.