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Contract OI history

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Nov 06, 2026 EXPIRATION

B $45.00 Call

B261106C00045000

Latest saved OI279Oct 23, 2026
Last change-1vs 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. 2801400 2026-10-02: 26 OI2026-10-05: 137 OI2026-10-06: 137 OI2026-10-07: 139 OI2026-10-08: 137 OI2026-10-09: 142 OI2026-10-13: 169 OI2026-10-14: 173 OI2026-10-15: 171 OI2026-10-16: 264 OI2026-10-21: 280 OI2026-10-23: 279 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, 2026Viewing279-1
Oct 21, 2026280+16
Oct 16, 2026264+93
Oct 15, 2026171-2
Oct 14, 2026173+4
Oct 13, 2026169+27
Oct 09, 2026142+5
Oct 08, 2026137-2
Oct 07, 2026139+2
Oct 06, 20261370
Oct 05, 2026137+111
Oct 02, 202626No prior observation