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Contract OI history

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Oct 30, 2026 EXPIRATION

B $48.00 Call

B261030C00048000

Latest saved OI48Oct 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 $48.00 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. 61300 2026-10-02: 61 OI2026-10-05: 61 OI2026-10-06: 61 OI2026-10-07: 48 OI2026-10-08: 48 OI2026-10-09: 48 OI2026-10-13: 38 OI2026-10-14: 39 OI2026-10-15: 49 OI2026-10-16: 49 OI2026-10-21: 49 OI2026-10-23: 48 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, 2026Viewing48-1
Oct 21, 2026490
Oct 16, 2026490
Oct 15, 202649+10
Oct 14, 202639+1
Oct 13, 202638-10
Oct 09, 2026480
Oct 08, 2026480
Oct 07, 202648-13
Oct 06, 2026610
Oct 05, 2026610
Oct 02, 202661No prior observation