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Contract OI history

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Dec 18, 2026 EXPIRATION

BB $12.00 Call

BB261218C00012000

Latest saved OI4,602Oct 23, 2026
Last change+574vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $12.00 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. 4,6022,3010 2026-10-02: 1,116 OI2026-10-05: 1,121 OI2026-10-06: 1,133 OI2026-10-07: 1,122 OI2026-10-08: 1,122 OI2026-10-09: 1,291 OI2026-10-13: 3,675 OI2026-10-14: 3,675 OI2026-10-15: 3,671 OI2026-10-16: 3,669 OI2026-10-21: 4,028 OI2026-10-23: 4,602 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, 2026Viewing4,602+574
Oct 21, 20264,028+359
Oct 16, 20263,669-2
Oct 15, 20263,671-4
Oct 14, 20263,6750
Oct 13, 20263,675+2,384
Oct 09, 20261,291+169
Oct 08, 20261,1220
Oct 07, 20261,122-11
Oct 06, 20261,133+12
Oct 05, 20261,121+5
Oct 02, 20261,116No prior observation