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Contract OI history

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Oct 30, 2026 EXPIRATION

BILL $47.00 Call

BILL261030C00047000

Latest saved OI26Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BILL $47.00 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. 28140 2026-10-02: 1 OI2026-10-05: 5 OI2026-10-06: 24 OI2026-10-07: 24 OI2026-10-08: 25 OI2026-10-09: 26 OI2026-10-13: 26 OI2026-10-14: 27 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 28 OI2026-10-23: 26 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, 2026Viewing26-2
Oct 21, 202628+1
Oct 16, 2026270
Oct 15, 2026270
Oct 14, 202627+1
Oct 13, 2026260
Oct 09, 202626+1
Oct 08, 202625+1
Oct 07, 2026240
Oct 06, 202624+19
Oct 05, 20265+4
Oct 02, 20261No prior observation