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Contract OI history

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Dec 18, 2026 EXPIRATION

B $45.00 Call

B261218C00045000

Latest saved OI5,824Oct 23, 2026
Last change-197vs 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. 6,0213,0100 2026-10-02: 5,059 OI2026-10-05: 5,094 OI2026-10-06: 5,094 OI2026-10-07: 5,089 OI2026-10-08: 5,105 OI2026-10-09: 5,152 OI2026-10-13: 5,194 OI2026-10-14: 5,198 OI2026-10-15: 5,237 OI2026-10-16: 5,259 OI2026-10-21: 6,021 OI2026-10-23: 5,824 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, 2026Viewing5,824-197
Oct 21, 20266,021+762
Oct 16, 20265,259+22
Oct 15, 20265,237+39
Oct 14, 20265,198+4
Oct 13, 20265,194+42
Oct 09, 20265,152+47
Oct 08, 20265,105+16
Oct 07, 20265,089-5
Oct 06, 20265,0940
Oct 05, 20265,094+35
Oct 02, 20265,059No prior observation