Open High Low Close (v3)

StandardPro

GET

http://127.0.0.1:25503/v3/index/snapshot/ohlc

REQUIRED

The v3 Theta Terminal must be running to access data.

• Retrieves the real-time current day OHLC.
• Exchanges typically generate a price report every second for popular indices like SPX.
• Returns the latest message for each symbol from the past 7 days (for example, on a Friday back to the previous Friday). Outside market hours it returns values from the most recent trading session. Symbols with no messages in the past 7 calendar days are not returned. Use current_day_only=true to return only today's data.

Sample URL

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

Returns OHLC for a given index price change

http://127.0.0.1:25503/v3/index/snapshot/ohlc?symbol=SPX

Click to open in browser (HTML)

http://127.0.0.1:25503/v3/index/snapshot/ohlc?symbol=SPX&format=html

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

min_time  -

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

Type: string

format  -

The format of the data when returned to the user.

Type: string (Default: csv)

Enumcsv, json, ndjson, html

current_day_only  -

Only return snapshot data from the current trading day (New York date). Applied before min_time.

Type: boolean (Default: false)

Responses

Returns OHLC for a given index price change

Content-Type

array of:

Sample Code

Python