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Contract OI history

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Jan 21, 2028 EXPIRATION

BAC $40.00 Call

BAC280121C00040000

Latest saved OI1,911Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $40.00 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. 1,9119550 2026-10-02: 1,329 OI2026-10-05: 1,658 OI2026-10-06: 1,829 OI2026-10-07: 1,829 OI2026-10-08: 1,829 OI2026-10-09: 1,831 OI2026-10-13: 1,835 OI2026-10-14: 1,835 OI2026-10-15: 1,853 OI2026-10-16: 1,864 OI2026-10-21: 1,866 OI2026-10-23: 1,911 OI Oct 02, 2026Oct 23, 2026

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

BAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,911+45
Oct 21, 20261,866+2
Oct 16, 20261,864+11
Oct 15, 20261,853+18
Oct 14, 20261,8350
Oct 13, 20261,835+4
Oct 09, 20261,831+2
Oct 08, 20261,8290
Oct 07, 20261,8290
Oct 06, 20261,829+171
Oct 05, 20261,658+329
Oct 02, 20261,329No prior observation