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Contract OI history

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Jan 19, 2029 EXPIRATION

BAC $37.50 Call

BAC290119C00037500

Latest saved OI135Oct 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 $37.50 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. 138690 2026-10-02: 10 OI2026-10-05: 138 OI2026-10-06: 138 OI2026-10-07: 138 OI2026-10-08: 138 OI2026-10-09: 138 OI2026-10-13: 133 OI2026-10-14: 133 OI2026-10-15: 134 OI2026-10-16: 134 OI2026-10-21: 135 OI2026-10-23: 135 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, 2026Viewing1350
Oct 21, 2026135+1
Oct 16, 20261340
Oct 15, 2026134+1
Oct 14, 20261330
Oct 13, 2026133-5
Oct 09, 20261380
Oct 08, 20261380
Oct 07, 20261380
Oct 06, 20261380
Oct 05, 2026138+128
Oct 02, 202610No prior observation