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Contract OI history

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Nov 20, 2026 EXPIRATION

HUM $410.00 Put

HUM261120P00410000

Latest saved OI1,063Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUM $410.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0635310 2026-10-02: 51 OI2026-10-05: 51 OI2026-10-06: 52 OI2026-10-07: 52 OI2026-10-08: 52 OI2026-10-09: 56 OI2026-10-13: 588 OI2026-10-14: 588 OI2026-10-15: 591 OI2026-10-16: 1,058 OI2026-10-21: 1,063 OI2026-10-23: 1,063 OI Oct 02, 2026Oct 23, 2026

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

HUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0630
Oct 21, 20261,063+5
Oct 16, 20261,058+467
Oct 15, 2026591+3
Oct 14, 20265880
Oct 13, 2026588+532
Oct 09, 202656+4
Oct 08, 2026520
Oct 07, 2026520
Oct 06, 202652+1
Oct 05, 2026510
Oct 02, 202651No prior observation