Market Value

FreeValueStandardPro

Get the latest market value snapshot for one or more indices.

• Retrieves a real-time last index market value.
• Exchanges typically generate a price report every second for popular indices like SPX.

SPX

Client

Auth

Style

symbolsymbols*

min_timestring

from thetadatadx import Client

client = Client.from_env()

rows = client.market_data.index_snapshot_market_value(
    "SPX",
)
for t in rows:
    print(t.date, t.market_price)

Sample response · JSON

[
  {
    "market_price": 6395.81,
    "symbol": "SPX",
    "timestamp": "2025-08-20T16:02:06"
  }
]

Parameters

Name	Type	Required	Default	Description
symbol	symbols	yes	—	Comma-separated ticker symbols (e.g. AAPL,MSFT)
min_time	string	no	—	Minimum time filter
timeout_ms	int	no	—	Per-request deadline in milliseconds. 0 means no deadline.

Response

Rows of MarketValueTick:

Field	Type	Description
ms_of_day	i32	Milliseconds since midnight Eastern Time.
market_bid	f64	Last market bid.
market_ask	f64	Last market ask.
market_price	f64	Market value derived from the last NBBO.
date	i32	Trading date as a YYYYMMDD integer.