Quotes

us_options_opra/quotes_v1

Top of book quotes with nanosecond timestamps from all U.S. options markets including CBOE, NYSE, and NASDAQ, made available as a daily downloadable S3 file.

Name	Files	Size	Last Updated
..
July /07	4	351 GB	Jul 8, 2025
June /06	20	2.1 TB	Jul 1, 2025
May /05	21	2.5 TB	May 31, 2025
April /04	21	3.15 TB	May 2, 2025
March /03	21	2.87 TB	Apr 1, 2025
February /02	19	2.11 TB	Mar 1, 2025
January /01	20	2.22 TB	Feb 2, 2025