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Contract OI history

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Nov 13, 2026 EXPIRATION

BB $9.50 Call

BB261113C00009500

Latest saved OI1,685Oct 23, 2026
Last change+333vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $9.50 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. 1,6858420 2026-10-02: 0 OI2026-10-05: 307 OI2026-10-06: 320 OI2026-10-07: 320 OI2026-10-08: 320 OI2026-10-09: 317 OI2026-10-13: 343 OI2026-10-14: 343 OI2026-10-15: 360 OI2026-10-16: 1,323 OI2026-10-21: 1,352 OI2026-10-23: 1,685 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, 2026Viewing1,685+333
Oct 21, 20261,352+29
Oct 16, 20261,323+963
Oct 15, 2026360+17
Oct 14, 20263430
Oct 13, 2026343+26
Oct 09, 2026317-3
Oct 08, 20263200
Oct 07, 20263200
Oct 06, 2026320+13
Oct 05, 2026307+307
Oct 02, 20260No prior observation