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Contract OI history

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Oct 23, 2026 EXPIRATION

BB $9.50 Call

BB261023C00009500

Latest saved OI5,796Oct 23, 2026
Last change+2,877vs 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. 5,7962,8980 2026-10-02: 1,071 OI2026-10-05: 1,129 OI2026-10-06: 1,484 OI2026-10-07: 1,510 OI2026-10-08: 1,510 OI2026-10-09: 1,518 OI2026-10-13: 1,583 OI2026-10-14: 1,583 OI2026-10-15: 1,683 OI2026-10-16: 1,707 OI2026-10-21: 2,919 OI2026-10-23: 5,796 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, 2026Viewing5,796+2,877
Oct 21, 20262,919+1,212
Oct 16, 20261,707+24
Oct 15, 20261,683+100
Oct 14, 20261,5830
Oct 13, 20261,583+65
Oct 09, 20261,518+8
Oct 08, 20261,5100
Oct 07, 20261,510+26
Oct 06, 20261,484+355
Oct 05, 20261,129+58
Oct 02, 20261,071No prior observation