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End of Day Greeks (v3) ​

StandardPro

REQUIRED

The v3 Theta Terminal must be running to access data.

  • Returns the data for all contracts that share the same provided symbol and expiration.
  • Uses Theta Data's EOD reports that get generated at 17:15 ET each day. The closing option price and closing underlying price are used for the greeks calculation.
  • Set expiration to * if you want to retrieve data for every option that shares the same symbol. (note: Any expiration=* must be requested day by day)

Query Parameters ​

symbolRequired  -

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

Type: string
expirationRequired  -

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

Type: string
strike  -

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

Type: string (Default: *)
right  -

The right (call or put) of the contract.

Type: string (Default: both)
Enumcall, put, both
start_dateRequired  -

The start date (inclusive).

Type: string
end_dateRequired  -

The end date (inclusive).

Type: string
annual_dividend  -

The annualized expected dividend amount to be used in Greeks calculations.

Type: number
rate_type  -

The interest rate type to be used in a Greeks calculation.

Type: string (Default: sofr)
Enumsofr, treasury_m1, treasury_m3, treasury_m6, treasury_y1, treasury_y2, treasury_y3, treasury_y5, treasury_y7, treasury_y10, treasury_y20, treasury_y30
rate_value  -

The interest rate, as a percent, to be used in a Greeks calculation.

Type: number
version  -

Used to adjust Greeks calculation methodology. "1" uses a fixed .15 DTE for 0DTE; "latest" uses real TTE (down to a minimum of 1 hour)

Type: string (Default: latest)
Enumlatest, 1
underlyer_use_nbbo  -

Used to select underlyer pricing for Greeks calculation. "true" uses the midpoint of the NBBO; "false" uses the last trade price.

Type: boolean (Default: false)
max_dte  -

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

Type: integer
strike_range  -

Limits the number of contracts returned relative to the underlying's spot price. For a specified value 'n', this returns 'n' strikes above and 'n' strikes below the spot price, plus one at-the-money (ATM) strike (where spot price = strike price), if available. This results in a maximum of 2n + 1 strikes.

Type: integer
format  -

The format of the data when returned to the user.

Type: string (Default: csv)
Enumcsv, json, ndjson, html

Responses ​

Returns EOD report for an option contract

array of:

Sample Code ​

py