OITracker Cboe delayed data

Contract OI history

Back to BB

Mar 19, 2027 EXPIRATION

BB $7.00 Put

BB270319P00007000

Latest saved OI938Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $7.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9384690 2026-10-02: 885 OI2026-10-05: 884 OI2026-10-06: 889 OI2026-10-07: 901 OI2026-10-08: 901 OI2026-10-09: 902 OI2026-10-13: 903 OI2026-10-14: 903 OI2026-10-15: 905 OI2026-10-16: 906 OI2026-10-21: 935 OI2026-10-23: 938 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing938+3
Oct 21, 2026935+29
Oct 16, 2026906+1
Oct 15, 2026905+2
Oct 14, 20269030
Oct 13, 2026903+1
Oct 09, 2026902+1
Oct 08, 20269010
Oct 07, 2026901+12
Oct 06, 2026889+5
Oct 05, 2026884-1
Oct 02, 2026885No prior observation