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Contract OI history

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Nov 20, 2026 EXPIRATION

BILL $65.00 Call

BILL261120C00065000

Latest saved OI1,623Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BILL $65.00 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. 1,6778380 2026-10-02: 1,675 OI2026-10-05: 1,675 OI2026-10-06: 1,676 OI2026-10-07: 1,676 OI2026-10-08: 1,677 OI2026-10-09: 1,677 OI2026-10-13: 1,673 OI2026-10-14: 1,673 OI2026-10-15: 1,673 OI2026-10-16: 1,673 OI2026-10-21: 1,623 OI2026-10-23: 1,623 OI Oct 02, 2026Oct 23, 2026

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

BILL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,6230
Oct 21, 20261,623-50
Oct 16, 20261,6730
Oct 15, 20261,6730
Oct 14, 20261,6730
Oct 13, 20261,673-4
Oct 09, 20261,6770
Oct 08, 20261,677+1
Oct 07, 20261,6760
Oct 06, 20261,676+1
Oct 05, 20261,6750
Oct 02, 20261,675No prior observation