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Contract OI history

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Oct 30, 2026 EXPIRATION

BB $11.50 Call

BB261030C00011500

Latest saved OI346Oct 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 $11.50 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. 3461730 2026-10-02: 140 OI2026-10-05: 133 OI2026-10-06: 156 OI2026-10-07: 156 OI2026-10-08: 156 OI2026-10-09: 156 OI2026-10-13: 334 OI2026-10-14: 334 OI2026-10-15: 333 OI2026-10-16: 340 OI2026-10-21: 343 OI2026-10-23: 346 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, 2026Viewing346+3
Oct 21, 2026343+3
Oct 16, 2026340+7
Oct 15, 2026333-1
Oct 14, 20263340
Oct 13, 2026334+178
Oct 09, 20261560
Oct 08, 20261560
Oct 07, 20261560
Oct 06, 2026156+23
Oct 05, 2026133-7
Oct 02, 2026140No prior observation