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Contract OI history

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Dec 17, 2027 EXPIRATION

BAC $52.50 Call

BAC271217C00052500

Latest saved OI727Oct 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
BAC $52.50 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. 7283640 2026-10-02: 631 OI2026-10-05: 631 OI2026-10-06: 633 OI2026-10-07: 633 OI2026-10-08: 633 OI2026-10-09: 693 OI2026-10-13: 694 OI2026-10-14: 694 OI2026-10-15: 717 OI2026-10-16: 722 OI2026-10-21: 728 OI2026-10-23: 727 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, 2026Viewing727-1
Oct 21, 2026728+6
Oct 16, 2026722+5
Oct 15, 2026717+23
Oct 14, 20266940
Oct 13, 2026694+1
Oct 09, 2026693+60
Oct 08, 20266330
Oct 07, 20266330
Oct 06, 2026633+2
Oct 05, 20266310
Oct 02, 2026631No prior observation