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 |
|---|---|---|---|---|
.. | ||||
2026-07-21 /2026-07-21.csv.gz | 6.76 GB | |||
2026-07-20 /2026-07-20.csv.gz | 8.57 GB | |||
2026-07-17 /2026-07-17.csv.gz | 10.1 GB | |||
2026-07-16 /2026-07-16.csv.gz | 9.06 GB | |||
2026-07-15 /2026-07-15.csv.gz | 9.04 GB | |||
2026-07-14 /2026-07-14.csv.gz | 8.51 GB | |||
2026-07-13 /2026-07-13.csv.gz | 8.77 GB | |||
2026-07-10 /2026-07-10.csv.gz | 7.19 GB | |||
2026-07-09 /2026-07-09.csv.gz | 6.85 GB | |||
2026-07-08 /2026-07-08.csv.gz | 9.52 GB | |||
2026-07-07 /2026-07-07.csv.gz | 8.83 GB | |||
2026-07-06 /2026-07-06.csv.gz | 7 GB | |||
2026-07-02 /2026-07-02.csv.gz | 10.7 GB | |||
2026-07-01 /2026-07-01.csv.gz | 8.04 GB |