The SEC and CFTC describe a binary option’s expiration outcome as a predetermined cash amount or nothing. That terminal payoff description does not promise a particular price for selling the position earlier. Where the contract and venue permit an early close, the review must use the actual sale terms and execution evidence. SEC/CFTC Investor Alert: Binary option payoff and underlying-asset distinction
Follow the evidence
Trace how the event could reach markets, then inspect a competing explanation.
Compare explanations
Switch lenses to see what each account explains—and what remains uncertain.
WFN worked example: suppose an investor buys one hypothetical contract for 40 units and later sells it for 65 units. The gross result is a 25-unit gain. If the total specified entry and exit costs are two units, the net gain is 23 units. The sale proceeds are 65 units; those proceeds are not themselves the profit. Assume, separately, that the contract’s terminal outcomes are 100 units or zero. Those possible settlement amounts do not establish that the contract can be sold for either figure before expiry. A pre-expiry sale price belongs to its own transaction and depends on the permitted trading arrangement. A promised terminal structure cannot replace an executable exit quote. Quantity adds another distinction. An interface showing a price for one contract does not prove that the same price is available for an entire position. A partial sale can leave remaining exposure. A reconciliation should therefore record what actually filled, the quantity still held and the costs applying to each completed transaction.
WFN worked example: suppose an investor buys one hypothetical contract for 40 units and later sells it for 65 units. The gross result is a 25-unit gain. If the total specified entry and exit costs are two units, the net gain is 23 units. The sale proceeds are 65 units; those proceeds are not themselves the profit. Assume, separately, that the contract’s terminal outcomes are 100 units or zero. Those possible settlement amounts do not establish that the contract can be sold for either figure before expiry. A pre-expiry sale price belongs to its own transaction and depends on the permitted trading arrangement. A promised terminal structure cannot replace an executable exit quote. Quantity adds another distinction. An interface showing a price for one contract does not prove that the same price is available for an entire position. A partial sale can leave remaining exposure. A reconciliation should therefore record what actually filled, the quantity still held and the costs applying to each completed transaction.
Before treating an early exit as available, review the contract’s transfer or closing provisions and the venue’s applicable trading conditions. When a close is attempted, keep the order acknowledgement and execution record. The broker-side distinction between a requested action and a completed fill is relevant here as well: the requested exit price is not evidence of final proceeds. For reporting, separate three figures: the terminal payoff schedule, the actual sale proceeds and the net result after applicable costs. If an early-close facility is absent or constrained, state that using the documented terms. This framework describes how to read an eligible transaction; it does not endorse a venue, guarantee liquidity or make a prohibited product lawful in a particular jurisdiction.
Define the terminal outcome before considering a sale
The official investor alert explains that the holder does not acquire a right to buy or sell the underlying asset through the binary option. The contract instead settles against its stated yes-or-no condition. This article uses that definition while making no assumption that every binary contract is transferable or offers an early-close facility. SEC/CFTC Investor Alert: Binary option payoff and underlying-asset distinction
An early sale, if permitted, is a separate transaction with a price, quantity and possible costs. Its economics can be explained using elementary cash-flow arithmetic. The numbers in the following example are invented; they are not quotations from an exchange, an offered return or evidence that a buyer is available for a particular contract.
Calculate the result from the two transactions
WFN worked example: suppose an investor buys one hypothetical contract for 40 units and later sells it for 65 units. The gross result is a 25-unit gain. If the total specified entry and exit costs are two units, the net gain is 23 units. The sale proceeds are 65 units; those proceeds are not themselves the profit.
Assume, separately, that the contract’s terminal outcomes are 100 units or zero. Those possible settlement amounts do not establish that the contract can be sold for either figure before expiry. A pre-expiry sale price belongs to its own transaction and depends on the permitted trading arrangement. A promised terminal structure cannot replace an executable exit quote.
Quantity adds another distinction. An interface showing a price for one contract does not prove that the same price is available for an entire position. A partial sale can leave remaining exposure. A reconciliation should therefore record what actually filled, the quantity still held and the costs applying to each completed transaction.
A close button is only the start of the evidence
Before treating an early exit as available, review the contract’s transfer or closing provisions and the venue’s applicable trading conditions. When a close is attempted, keep the order acknowledgement and execution record. The broker-side distinction between a requested action and a completed fill is relevant here as well: the requested exit price is not evidence of final proceeds.
For reporting, separate three figures: the terminal payoff schedule, the actual sale proceeds and the net result after applicable costs. If an early-close facility is absent or constrained, state that using the documented terms. This framework describes how to read an eligible transaction; it does not endorse a venue, guarantee liquidity or make a prohibited product lawful in a particular jurisdiction.