ThetaData

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Trade Snapshot ​

StandardPro

REQUIRED

The Theta Terminal must be running to access data.

Behavior

  • Returns a real-time last trade from the Nasdaq Basic feed if the account has a stocks standard or pro 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.

http://127.0.0.1:25510/v2/snapshot/stock/trade?root=AAPL

Parameters ​

Query Parameters

rootRequired  -

The symbol of the security. Option underlyings for indices might have special tickers.

Type: string
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
use_csv  -

Output is in comma-separated values if true, legacy JSON if false.

Type: boolean (Default: false)
pretty_time  -

If this value is set to true, ms_of_day and date will take the format of 09:30:00.000 and 2020-01-01; if set to false, ms_of_day will return the timestamp in milliseconds since midnight EST.

Type: boolean (Default: false)

Responses ​

OK

Sample Code

py