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Contract OI history

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Mar 19, 2027 EXPIRATION

B $47.00 Call

B270319C00047000

Latest saved OI2,791Oct 23, 2026
Last change+50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
B $47.00 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. 2,7911,3950 2026-10-02: 2,677 OI2026-10-05: 2,713 OI2026-10-06: 2,713 OI2026-10-07: 2,726 OI2026-10-08: 2,727 OI2026-10-09: 2,729 OI2026-10-13: 2,735 OI2026-10-14: 2,735 OI2026-10-15: 2,725 OI2026-10-16: 2,728 OI2026-10-21: 2,741 OI2026-10-23: 2,791 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, 2026Viewing2,791+50
Oct 21, 20262,741+13
Oct 16, 20262,728+3
Oct 15, 20262,725-10
Oct 14, 20262,7350
Oct 13, 20262,735+6
Oct 09, 20262,729+2
Oct 08, 20262,727+1
Oct 07, 20262,726+13
Oct 06, 20262,7130
Oct 05, 20262,713+36
Oct 02, 20262,677No prior observation