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Contract OI history

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Dec 15, 2028 EXPIRATION

BAC $40.00 Call

BAC281215C00040000

Latest saved OI1,437Oct 23, 2026
Last change0vs 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. 1,4377180 2026-10-02: 1,410 OI2026-10-05: 1,411 OI2026-10-06: 1,411 OI2026-10-07: 1,411 OI2026-10-08: 1,411 OI2026-10-09: 1,412 OI2026-10-13: 1,412 OI2026-10-14: 1,412 OI2026-10-15: 1,415 OI2026-10-16: 1,427 OI2026-10-21: 1,437 OI2026-10-23: 1,437 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, 2026Viewing1,4370
Oct 21, 20261,437+10
Oct 16, 20261,427+12
Oct 15, 20261,415+3
Oct 14, 20261,4120
Oct 13, 20261,4120
Oct 09, 20261,412+1
Oct 08, 20261,4110
Oct 07, 20261,4110
Oct 06, 20261,4110
Oct 05, 20261,411+1
Oct 02, 20261,410No prior observation