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Contract OI history

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Mar 19, 2027 EXPIRATION

BB $13.00 Call

BB270319C00013000

Latest saved OI653Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $13.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6533260 2026-10-02: 519 OI2026-10-05: 630 OI2026-10-06: 635 OI2026-10-07: 635 OI2026-10-08: 635 OI2026-10-09: 628 OI2026-10-13: 633 OI2026-10-14: 633 OI2026-10-15: 633 OI2026-10-16: 632 OI2026-10-21: 635 OI2026-10-23: 653 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, 2026Viewing653+18
Oct 21, 2026635+3
Oct 16, 2026632-1
Oct 15, 20266330
Oct 14, 20266330
Oct 13, 2026633+5
Oct 09, 2026628-7
Oct 08, 20266350
Oct 07, 20266350
Oct 06, 2026635+5
Oct 05, 2026630+111
Oct 02, 2026519No prior observation