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Contract OI history

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Jan 15, 2027 EXPIRATION

BCS $25.00 Call

BCS270115C00025000

Latest saved OI1,765Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BCS $25.00 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. 1,7658820 2026-10-02: 1,758 OI2026-10-05: 1,758 OI2026-10-06: 1,758 OI2026-10-07: 1,758 OI2026-10-08: 1,758 OI2026-10-09: 1,710 OI2026-10-13: 1,708 OI2026-10-14: 1,708 OI2026-10-15: 1,675 OI2026-10-16: 1,675 OI2026-10-21: 1,754 OI2026-10-23: 1,765 OI Oct 02, 2026Oct 23, 2026

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

BCS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,765+11
Oct 21, 20261,754+79
Oct 16, 20261,6750
Oct 15, 20261,675-33
Oct 14, 20261,7080
Oct 13, 20261,708-2
Oct 09, 20261,710-48
Oct 08, 20261,7580
Oct 07, 20261,7580
Oct 06, 20261,7580
Oct 05, 20261,7580
Oct 02, 20261,758No prior observation