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Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →At Bitcoin options expiry, the contract’s reference price is compared with its strike, the option is automatically exercised or expires worthless according to its rules, and any resulting obligation is settled in the specified asset, currency, or futures contract. There is no universal Bitcoin-options expiry process: exchange, product type, exercise style, price index, averaging window, settlement currency, and contract multiplier all matter.
A call has expiry value when the reference price is above its strike; a put has value when the reference price is below its strike. That value is not the same as profit, because the option premium and fees must also be included.
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What happens when Bitcoin options expire?
Expiration is the contract’s final decision point. The exchange takes the reference price defined in that product’s specification, compares it with the strike, and applies the exercise and settlement rules. A European option can be exercised only at expiration, although it can generally be sold or closed before then if a market is available.
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An option that is in the money (ITM) has positive intrinsic value at the relevant settlement price. An option that is out of the money (OTM) expires with no intrinsic value. An at-the-money option, whose reference price is equal or very close to its strike, normally has no intrinsic value at the exact settlement point.
The final reference price is not necessarily the last Bitcoin trade before the deadline. Some contracts use an index average over a defined window to reduce the effect of a single price spike. Always use the expiry timestamp and price-calculation method in the contract specification.
Deribit’s expiry example
Deribit’s current support documentation states that its options expire at 08:00 UTC. The delivery price is the time-weighted average price (TWAP) of the relevant Deribit Index from 07:30 to 08:00 UTC. This schedule applies to the specified Deribit instruments; it should not be assumed for every Bitcoin option listed elsewhere.
Deribit describes these options as European and automatically exercised at expiry when they are in the money. Its documentation also distinguishes final option settlement from ordinary daily mark-to-market activity: a daily account adjustment is not the same event as expiration and does not replace the final exercise process.
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An OTM option expires worthless under the contract rules. The buyer loses the premium paid, plus applicable fees, while the seller keeps the premium subject to any margin, collateral, or other obligations that applied during the trade. “Worthless” refers to the option’s expiry value; it does not describe the market value of the position before expiry.
What does strike price mean in Bitcoin options?
The strike price is the fixed price written into the option contract. It is the threshold used to calculate intrinsic value at expiry. It does not include the premium paid to buy the option, the premium received by the seller, trading fees, or funding and margin effects that may apply to the broader position.
| Option type | Expiry condition | Simplified intrinsic value per unit |
|---|---|---|
| Call | Reference price is above the strike | Reference price − strike |
| Put | Reference price is below the strike | Strike − reference price |
If the result of either calculation is negative, the intrinsic value is treated as zero. The contract multiplier then determines the position’s actual amount. A contract representing 1 BTC and a contract representing 0.1 BTC will produce different cash results even with the same strike and reference price.
Intrinsic value is not total profit
Suppose a call has a $100,000 strike and the expiry reference price is $125,000. Its intrinsic value is $25,000 per unit of underlying before the premium and other contract adjustments. If the buyer paid a $30,000 premium per unit, the option is in the money but the trade has a $5,000 loss before fees. The buyer’s simplified break-even reference price is the strike plus the premium per unit; a seller’s break-even analysis reverses the premium cash flow and must include margin and risk costs.
For a put, the buyer’s simplified break-even reference price is the strike minus the premium per unit. These are educational calculations, not substitutes for the multiplier, quote currency, settlement formula, or fee schedule in the actual contract.
Are Bitcoin options cash-settled or do they deliver Bitcoin?
Both descriptions can be misleading when used without naming the venue. Bitcoin options may settle in BTC, a stablecoin such as USDC, another currency, or an underlying futures position that subsequently settles. Some products use a multi-step route that produces the same net financial result as direct cash settlement.
Deribit inverse BTC and ETH options from 1 August 2026
Deribit states that inverse BTC and ETH options expiring on or after 1 August 2026 use a two-step process. An in-the-money option is first physically settled into a corresponding inverse futures contract at the strike. That futures contract then settles in the base currency. Out-of-the-money options expire worthless.
“Physically settled” in this description refers to creation of the futures position, not a final shipment of Bitcoin to the option holder. Deribit says no asset is physically delivered in the final result and that the net financial outcome is equivalent to direct cash settlement. The expiry price remains the specified index TWAP.
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Deribit linear USDC options
For linear USDC options, Deribit says an analogous two-step process has applied since early April 2026. The option settles into a futures contract at the strike, and that future then settles in USDC. Deribit states that the option’s net profit or loss is unchanged by this route compared with direct cash settlement.
The important distinction is denomination: inverse products use base-currency settlement in the described process, while linear products use USDC. Read the individual contract specification for the multiplier, collateral rules, expiry price, and any fees attached to the futures step.
CME Bitcoin options
CME products have their own rules and should not be mapped onto Deribit’s 08:00 UTC schedule or settlement currencies. The cited CME materials describe European exercise and settlement connected to CME Bitcoin futures or the CME CF Bitcoin Reference Rate–New York Variant, depending on the relevant product schedule.
A CFTC-hosted CME filing from 2019 describes an exercise result that creates a position in an underlying cash-settled futures contract, with in-the-money options automatically exercised into expiring futures. That filing explains the described mechanism but is not proof of a current listing calendar, trading session, or contract specification. Check the current CME product terms before trading or relying on a particular expiry time.
How calls and puts are treated at expiry
Call options
A call gives the holder the right to buy at the strike under the contract’s terms. At expiry, a call’s intrinsic amount increases as the settlement reference price rises above the strike. A call with a $100,000 strike and a $125,000 reference price therefore has $25,000 of intrinsic value per unit before premium, multiplier, and fees.
Put options
A put gives the holder the right to sell at the strike under the contract’s terms. Its intrinsic amount increases as the settlement reference price falls below the strike. A $100,000-strike put with a $75,000 reference price has $25,000 of intrinsic value per unit before the same contract-specific adjustments.
Buyer and seller outcomes
The option buyer pays the premium upfront or under the venue’s margin rules and receives the right described by the contract. The seller receives the premium but assumes the obligation if the option finishes in the money. At expiry, the buyer and seller have opposite option payoff amounts before fees, but their overall account results can differ because of premium timing, collateral, liquidation, financing, and prior trading activity.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to check a Bitcoin option before expiration
- Identify the exact venue and product. Record whether it is an inverse BTC option, a linear USDC option, a CME contract, or another instrument. Do not infer settlement from the word “Bitcoin” alone.
- Confirm the expiry date and timestamp. Convert the stated time to your local time zone and check whether the contract uses a daily, weekly, monthly, or special expiry calendar.
- Read the reference-price definition. Note the index name, averaging or TWAP window, and any rule for missing or disrupted index data. A final average can differ materially from a single spot quote.
- Record the strike, option type, and multiplier. A call and a put with the same strike have opposite payoff directions, while the multiplier determines the actual amount.
- Check exercise style. European exercise applies only at expiry. If the product is American or has another exercise convention, follow that contract’s specific procedure.
- Determine what exercise creates. Some products settle the option directly; others create an underlying futures position first. Note the futures expiry, margin requirement, and second-stage settlement.
- Confirm the settlement asset and currency. It may be BTC, a base asset, USDC, another cash currency, or a futures contract that later settles. Also check whether the result is credited in units of the underlying or its cash value.
- Estimate premium and fees. Calculate intrinsic value with the contract multiplier, subtract the premium paid for a long position or add the premium received for a short position, and include exercise, delivery, trading, and settlement charges.
- Check account readiness. Make sure required collateral is available and that you understand whether an automatic futures position will remain after the option event. An apparently profitable option can still create a margin issue if the next settlement step is misunderstood.
Worked expiry examples
Linear call example
Assume a simplified linear call with a $100,000 strike, a $125,000 expiry reference price, and a 1-BTC multiplier. The intrinsic amount is $25,000. If the buyer paid a $22,000 premium, the gross result before fees is a $3,000 profit. If the premium was $30,000, the same ITM option produces a $5,000 loss before fees. The strike determines the payoff threshold; the premium determines whether the complete trade breaks even.
Deribit’s current linear-options explanation uses this kind of $100,000-to-$125,000 example and describes the futures step that produces the equivalent USDC result. The exact account credit depends on the product’s multiplier and settlement formula.
Put example
Assume a 0.1-BTC put with a $100,000 strike and a $75,000 expiry reference price. The per-BTC intrinsic amount is $25,000, so the simplified gross payoff is $2,500 for the 0.1-BTC multiplier. A $1,800 premium would leave $700 before fees; a $2,700 premium would leave a $200 loss despite the option finishing ITM.
Comparing two Bitcoin option contracts
When choosing between venues or products, compare the terms below rather than relying on a general statement such as “Bitcoin options are cash-settled.”
| Term to compare | Why it matters |
|---|---|
| Underlying and multiplier | Determines exposure and converts a per-BTC payoff into the account amount. |
| Expiry calendar and exact timestamp | Controls when exercise occurs and whether a position remains open until a later event. |
| Reference index and averaging window | Sets the price used for final valuation; an average is not the same as the last trade. |
| Exercise style | European options are exercised only at expiry; other styles may allow earlier exercise. |
| Intermediate futures step | Can create a new futures position with its own margin and settlement obligations. |
| Final asset or currency | Determines whether the account receives or pays BTC, a base asset, USDC, another currency, or a futures result. |
| Fees and collateral | Can change the break-even point and affect whether the account can carry the settlement position. |
Common mistakes and how to avoid them
- Assuming every option expires at the same hour. Expiry is venue- and contract-specific; Deribit’s 08:00 UTC rule is not a universal Bitcoin-options rule.
- Treating strike as break-even. Strike sets intrinsic value. The premium and fees determine whether the complete position is profitable.
- Calling every settlement direct cash settlement. A contract can use an intermediate futures position while producing an equivalent net cash result.
- Expecting Bitcoin delivery. The final result may be a base-currency or USDC credit, even where the rules describe an intermediate futures settlement.
- Using a historical CME filing as a live timetable. The cited filing is from 2019. Verify current product specifications, availability, hours, and reference-rate rules.
- Confusing daily marks with expiration. Routine mark-to-market accounting does not determine the final option exercise event.
- Ignoring the multiplier. A $25,000 per-BTC payoff is not a $25,000 account result unless the contract represents exactly 1 BTC.
What to verify in the final contract specification
Before an expiry approaches, locate the exchange’s current contract page and confirm the venue, underlying, contract size, strike and call/put designation, expiry timestamp, reference index, averaging window, exercise style, automatic-exercise threshold, settlement instrument, settlement currency, margin treatment, and all relevant fees. These terms determine what actually happens; a generic Bitcoin-options explanation cannot replace them.
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