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Contract OI history

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Oct 23, 2026 EXPIRATION

HUM $410.00 Put

HUM261023P00410000

Latest saved OI413Oct 23, 2026
Last change-45vs 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. 4582290 2026-10-02: 101 OI2026-10-05: 101 OI2026-10-06: 101 OI2026-10-07: 101 OI2026-10-08: 101 OI2026-10-09: 125 OI2026-10-13: 354 OI2026-10-14: 354 OI2026-10-15: 413 OI2026-10-16: 413 OI2026-10-21: 458 OI2026-10-23: 413 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, 2026Viewing413-45
Oct 21, 2026458+45
Oct 16, 20264130
Oct 15, 2026413+59
Oct 14, 20263540
Oct 13, 2026354+229
Oct 09, 2026125+24
Oct 08, 20261010
Oct 07, 20261010
Oct 06, 20261010
Oct 05, 20261010
Oct 02, 2026101No prior observation