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Contract OI history

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Nov 20, 2026 EXPIRATION

HUM $170.00 Put

HUM261120P00170000

Latest saved OI195Oct 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 $170.00 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. 196980 2026-10-02: 196 OI2026-10-05: 196 OI2026-10-06: 195 OI2026-10-07: 195 OI2026-10-08: 195 OI2026-10-09: 195 OI2026-10-13: 195 OI2026-10-14: 195 OI2026-10-15: 195 OI2026-10-16: 195 OI2026-10-21: 195 OI2026-10-23: 195 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, 2026Viewing1950
Oct 21, 20261950
Oct 16, 20261950
Oct 15, 20261950
Oct 14, 20261950
Oct 13, 20261950
Oct 09, 20261950
Oct 08, 20261950
Oct 07, 20261950
Oct 06, 2026195-1
Oct 05, 20261960
Oct 02, 2026196No prior observation