$15.6B Bitcoin Options Expiry Clears As BTC Holds Near $84K

DERIVATIVES$15.6B Bitcoin Options ExpiryClears As BTC Holds Near $84K10IMPORTANCECLOSED1NEWS MEDIA1PIECESSep 27, 2026 08:30blockboard.net

Bitcoin options on Deribit expired on September 25 with a notional value of about $15.6 billion, and the settlement covered about 182,000 BTC. After the settlement, bitcoin was trading around $83,600, which was below the week’s near-$87,000 high and above its earlier trading range.

What this rests on

Claim by claim, with its source
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About $15.6 billion of bitcoin options expired on Deribit on September 25.
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Bitcoin was trading around $83,600 after the settlement.
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The Deribit settlement covered roughly 182,000 BTC, including about 106,200 BTC in calls and 75,900 BTC in puts.

What it means

Who it affects, what changes and what is still unconfirmed

Each sentence links inside to the piece that supports it.

Bitcoin traders, especially those watching derivatives, saw a large Deribit expiry complete on September 25 while bitcoin was still trading around $83,600. The size of the settlement and the post-expiry price are the concrete developments visible today for market participants following the options market.

Market reaction

BT Bitcoin the event is about this asset from 2 h before to 4 h after the line marks the first headline
published
+0.39 % before publication
+0.16 % after
$84,843price at publication
12series points

The move was larger before the first headline than after. That is an observation, not an explanation: the market also moves on things nobody publishes.

How the story was built

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

first
Sep 27 07:30
Bitcoinist scoop
Breaks the event: $15.6B

Has this happened before?

WhenWhat happenedFigure
24 days ago CME Group to List Bitcoin Cash and Uniswap Futures Oct. 19 event 2 actors in common · 2 news media
22 days ago Coinbase Spots Extreme Bullish Demand in XRP Options event 1 actors in common · 2 news media
23 days ago $15.6 Billion in Bitcoin Options Expire Friday—Here's What It Means event 1 actors in common · 2 news media

What could happen next

What the prediction markets currently price as likely. This is context, not a forecast of ours: there is money on it, and that is all we show.

2 % +1 pts
Kalshi · $4,415,187 of open interest · resolves on Jan 1, 2027
0 % no series
Kalshi · $1,148,516 of open interest · resolves on Oct 2, 2026
0 % no series
Kalshi · $1,135,683 of open interest · resolves on Oct 6, 2026
1 % no series
Kalshi · $1,022,099 of open interest · resolves on Oct 1, 2026