Bitcoin Approaches $86,300 Ahead of $16 B Options Expiry and Upcoming US Data

Deribit is set to settle about $16 billion in Bitcoin options at 08:00 UTC on Friday, Sept. 25. Calls account for roughly $9.6 billion of the open interest, while puts make up about $6.4 billion. Spot Bitcoin is trading near $86,300 as the settlement approaches.

Options landscape

Calls dominate the expiring book, representing about 60% of total open interest. A gamma model from ByKaranteli identifies the largest call concentration at the $95,000 strike and the largest put concentration at $60,000. The model’s zero‑gamma level sits near $71,000, a point where dealer hedging behavior flips from stabilizing to amplifying price moves.

Implied volatility and expected range

Deribit’s DVOL index stood at 38.1 on Sept. 22, classified as very low over a five‑year history. At‑the‑money implied volatility on Friday is also 38.1%, with 25‑delta puts and calls priced near 39.2%, indicating a near‑neutral skew. A one‑standard‑deviation move implied by these figures is about $2,720 (≈3.15%), suggesting a likely price band between $83,600 and $89,100 through the expiry window.

Upcoming macro tests

After the options settlement, three US data releases will test the rally:

• 12:30 UTC – Durable goods orders
• 14:00 UTC – University of Michigan consumer sentiment (including inflation expectations)
• 15:00 UTC – CME September Bitcoin futures settlement

These events occur within four and a half to seven hours after the Deribit settlement, potentially influencing price if hedging flows from the expired contracts have already rolled or unwound.

Potential scenarios

Bull case: Bitcoin holds above $86,000, pushes toward $90,000, and ETF inflows remain strong. Expiring call blocks at $85,000 and $100,000 could become active on the Deribit book, attracting fresh hedging demand.

Bear case: Bitcoin stalls between $88,000 and $90,000, ETF inflows wane, and macro data surprise pushes price toward the lower end of the implied band near $83,600, with $80,000 as the next support.