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Contract OI history

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Oct 23, 2026 EXPIRATION

B $45.00 Call

B261023C00045000

Latest saved OI692Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
B $45.00 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. 6923460 2026-10-02: 240 OI2026-10-05: 307 OI2026-10-06: 307 OI2026-10-07: 311 OI2026-10-08: 311 OI2026-10-09: 308 OI2026-10-13: 682 OI2026-10-14: 686 OI2026-10-15: 686 OI2026-10-16: 687 OI2026-10-21: 692 OI2026-10-23: 692 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

B contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6920
Oct 21, 2026692+5
Oct 16, 2026687+1
Oct 15, 20266860
Oct 14, 2026686+4
Oct 13, 2026682+374
Oct 09, 2026308-3
Oct 08, 20263110
Oct 07, 2026311+4
Oct 06, 20263070
Oct 05, 2026307+67
Oct 02, 2026240No prior observation