What happened
Deribit cleared its July monthly expiry at 08:00 UTC on Friday, July 31, settling roughly $9.6 billion in Bitcoin options notional, per the venue's expiry data. Live figures from Thursday's snapshot put the number nearer $9.7 billion, in line with the June cycle. The July book is closed. The August book is not.
What sits in the August book is the story. Roughly $1.17 billion in put option notional is stacked at or near the $60,000 strike, according to positioning cited by CryptoSlate on Friday. Bitcoin traded near $62,900 at the time of publication, less than 1% off the July 31 intraday low. The buffer between spot and that put wall is small enough to matter, and the weekend order book is thin enough to make it matter more.
Dealers who sold those puts are short gamma below spot. Every dollar Bitcoin drops toward $60k forces them to sell more spot to stay delta-hedged. That's the mechanism traders are watching.
Why it matters
Weekend price action in Bitcoin has always been dominated by whoever shows up. In 2026, that increasingly means options dealers and their delta hedges rather than the spot books that ran the last cycle. With $1.17 billion in puts clustered just below current price, the reflexive selling case is straightforward: break $62k, and dealer hedging pulls price toward the strike it's short.
The $60k line isn't arbitrary. It marked the intraday low on July 31 and the level where dip buyers stepped in through the second half of last week. A close below invalidates the reclaim narrative that built through late July. It also opens air pockets in the CME book that traders have flagged from prior Friday-to-Monday gaps.