Quotes
S3
us_stocks_sip/quotes_v1
Top of book quotes with nanosecond timestamps from all major U.S. exchanges and darkpools, including NYSE, Nasdaq, Cboe, Finra, and more, made available as a daily downloadable S3 file.
Plan AccessIncluded in select Stocks plans
Stocks BasicFree
Not included
Stocks Starter$29/mo
Not included
Stocks Developer$79/mo
Not included
Stocks Advanced$199/mo
End-of-day
Stocks BasicFree
Not included
Stocks Starter$29/mo
Not included
Stocks Developer$79/mo
Not included
Stocks Advanced$199/mo
End-of-day
Plan RecencyUpdated at 11a ET to include the previous day
Stocks BasicFree
Not included
Stocks Starter$29/mo
Not included
Stocks Developer$79/mo
Not included
Stocks Advanced$199/mo
All history
Stocks BasicFree
Not included
Stocks Starter$29/mo
Not included
Stocks Developer$79/mo
Not included
Stocks Advanced$199/mo
All history
Plan HistoryRecords date back to September 10, 2003
File Browser
| Name | Files | Size | Last Updated | Select |
|---|---|---|---|---|
.. | ||||
2026-08-14 /2026-08-14.csv.gz | 6.39 GB | |||
2026-08-13 /2026-08-13.csv.gz | 6.78 GB | |||
2026-08-12 /2026-08-12.csv.gz | 6.96 GB | |||
2026-08-11 /2026-08-11.csv.gz | 6.73 GB | |||
2026-08-10 /2026-08-10.csv.gz | 7.18 GB | |||
2026-08-07 /2026-08-07.csv.gz | 8.61 GB | |||
2026-08-06 /2026-08-06.csv.gz | 9.3 GB | |||
2026-08-05 /2026-08-05.csv.gz | 9.24 GB | |||
2026-08-04 /2026-08-04.csv.gz | 8.3 GB | |||
2026-08-03 /2026-08-03.csv.gz | 8.03 GB |