Quote (v3)

ValueStandardPro

GET

https://localhost:25503/v3/stock/snapshot/quote

REQUIRED

The v3 Theta Terminal must be running to access data.

• Returns a real-time last BBO quote from the Nasdaq Basic feed if the account has a stocks standard or pro subscription.
• Returns a 15-minute delayed NBBO quote from the UTP & CTA feeds account has the stocks value subscription subscription.

• ThetaData resets its snapshot cache at midnight ET every day. This endpoint may not work on a weekend where there were no eligible messages sent over exchange feeds. We recommend using historic requests during the weekend.

Sample URL

Paste the URL below into your browser while the Theta Terminal is running.

Returns last quote for stocks for all symbols

http://localhost:25503/v3/stock/snapshot/quote?symbol=*

Returns OHLC for a given stock trade from the Nasdaq Basic feed

http://localhost:25503/v3/stock/snapshot/quote?symbol=AAPL&venue=nqb

Query Parameters

symbolRequired  -

The stock or index symbol, or underlying symbol for options. Specify '*' for all symbols or a comma separated list when appropriate.

Type: array

venue  -

Used to specify the venue of the real time or historic request. nqb = Nasdaq Basic; utp_cta = merged UTP & CTA.

Type: string (Default: nqb)

Enumnqb, utp_cta

format  -

The format of the data when returned to the user.

Type: string (Default: csv)

Enumcsv, json, ndjson

Sample Code

Python