TL;DR
- Around 81,700 Bitcoin options worth approximately $6.44 billion expire Friday on Deribit, following BTC’s rapid climb from roughly $62,000 to $80,000 in one week.
- Calls outnumber puts 44,639 to 37,061, while the $75,000 and $80,000 strikes hold the largest call concentrations, creating levels for market-maker hedging.
- Nearly 20% of Deribit Bitcoin open interest expires as volatility metrics shift, raising the chance of price pinning or accelerated moves around key strikes.
Bitcoin is approaching a potentially volatile Friday as roughly 81,700 options contracts, representing about $6.44 billion in notional value, are set to expire at 08:00 UTC on Deribit. The event follows BTC’s rapid climb from around $62,000 to $80,000 in only one week, its second-largest weekly gain in several years. The remarkable setup is that a powerful price rally has pushed many call options into profit just before a massive expiry. That leaves traders and market makers confronting unusually concentrated exposure around several important strike prices as the market absorbs a dramatic change in positioning.
JUST IN: About 81.7k Bitcoin options expire on Deribit this Friday, with roughly $6.4B notional and $80k as a key battleground; bulls and bears may flip on hedging pressure near the $80k strikes. $BTC pic.twitter.com/o83MFjf0uO
— Bpay News (@bpaynews) August 26, 2026
$75K and $80K strikes could shape Bitcoin’s next move
The expiry contains 44,639 call contracts and 37,061 puts, producing a put-to-call ratio of 0.83 and signaling an overall bullish positioning bias. The $75,000 strike carries the largest call open interest at about $236 million in notional value, while $80,000 follows with roughly $157 million. Those concentrations make the upper-$70,000 region more than a simple psychological zone. As spot prices move around these strikes, options exposure can force market makers to adjust hedges by buying or selling Bitcoin, potentially influencing price behavior before contracts disappear on Friday during a particularly sensitive window for derivatives traders.
Deribit Chief Risk Officer Shaun Fernando said nearly 20% of Bitcoin open interest on the exchange will expire, while several volatility indicators have shifted sharply during the past week. The term structure moved from backwardation to contango, DVOL rose about 30% on a relative basis, and call-put skew flipped from negative to positive. The options market is showing that traders have rapidly repriced both direction and volatility after Bitcoin’s surge. More than half a billion dollars in notional exposure sits within a 5% move of the current price, increasing the potential for gamma hedging further.
That hedging dynamic creates two competing possibilities. Heavy open interest near major strikes can pull spot Bitcoin toward those levels, a phenomenon known as pinning, but a decisive break can instead force more aggressive hedge adjustments and accelerate the move. Fernando specifically highlighted $80,000 as a level where this tension could become visible. Friday’s expiry therefore turns a familiar round number into a mechanical pressure point for the market. After Bitcoin’s jump from $62,000 to $80,000, the next move may depend partly on how market makers manage exposure as billions in options roll off Friday.
