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US Options Trade and NBBO Quote

GET 
/api/v1/data/us-equity-opt/opt-tanq/:trade_date/:ticker

The U.S. Options Trade and NBBO Quote dataset provides tick-level options trade data and National Best Bid and Offer (NBBO) quotes, derived from the consolidated OPRA trade and quote (TAQ) feed. This dataset is a filtered subset of full Options TAQ, in which non-NBBO quote updates are removed, retaining only NBBO quotes and executed trades. This significantly reduces data volume and complexity while preserving the most relevant market context for execution analysis, best-price evaluation, and NBBO-based research. In addition to consolidated last-sale trades and NBBO bid/ask quotes, the dataset includes rich event metadata such as trade and quote condition codes and flags (e.g., complex order indicators, Intermarket Sweep Orders (ISO)). Supplementary reference events, including open interest and end-of-day summary attributes, are included to support downstream analytics and validation workflows. Coverage spans all U.S. equity options exchanges reporting via OPRA.

For more details, please refer to the dataset documentation: US Options Trade and NBBO Quote Guide.

Advanced Filtering

You can provide one or multiple filter expressions based on the dataset's columns to narrow down the results. For example, StartDate.gt=2023-01-01&StartDate.lt=2023-12-31, Ticker=AAPL.

Please refer to the Advanced Filtering Guide for the extensive reference.

Request​

Responses​

JSON, CSV file, or gzip-compressed CSV file, depending on the value of response_format query parameter