Market Value

* Returns a real-time market value derived from the last NBBO quote of an option contract.

byTheta Data

800+calls

N/Alatency

Updated: Oct 25, 2026, 9:11 AM

Continue setup in your AI

Only public catalog IDs and a safe return path are handed to the Plugins page. This does not run the tool or confirm current availability, authorization, price, limits, or upstream status; those conditions are checked again before execution.

Selected tool: theta_data.option.snapshot.marketvalue.retrieve.v3.293b6b16
Provider scope: Theta Data
Catalog updated: 2026-10-25T09:11:38.845768+00:00
Business task: Pending verification

Continue setupYou can return to this tool page if the selection is incomplete or expires.

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Tool IDtheta_data.option.snapshot.marketvalue.retrieve.v3.293b6b16

Request parametersJSON

Before this Call

4.8 credits / call

The final charge is settled from actual provider usage and will appear in Usage.

Field reference

symbolstringRequired

The stock or index symbol, or underlying symbol for options.

expirationstringRequired

The expiration of the contract in `YYYY-MM-DD` or `YYYYMMDD` format, or `*` for all expirations.

strikestringOptional

The strike price of the contract in dollars (ie `100.00` for `$100.00`), or `*` for all strikes.

rightstringOptional

The right (call or put) of the contract.

max_dteintegerOptional

If specified, only contracts with a full calendar day 'Days to Expiration' (DTE) less than or equal to this number will be returned.

strike_rangeintegerOptional

Used to specify a filter to limit the number of contracts returned relative to the underlying's spot price. Will return the specified number of strikes above and below the spot price, as well as the at-the-money strike.

min_timestringOptional

Filters snapshots to include only data with a timestamp greater or equal to the specified value (HH:mm:ss.SSS format).

formatstringOptional

The format of the data when returned to the user.

Continue setup in your AI

Selected tool

theta_data.option.snapshot.marketvalue.retrieve.v3.293b6b16

Provider scope

Theta Data

Catalog updated

2026-10-25T09:11:38.845768+00:00

Business task

Pending verification

Continue setupYou can return to this tool page if the selection is incomplete or expires.