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Contract OI history

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Apr 16, 2027 EXPIRATION

HUM $350.00 Put

HUM270416P00350000

Latest saved OI165Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUM $350.00 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. 168840 2026-10-02: 153 OI2026-10-05: 153 OI2026-10-06: 152 OI2026-10-07: 152 OI2026-10-08: 152 OI2026-10-09: 161 OI2026-10-13: 161 OI2026-10-14: 161 OI2026-10-15: 161 OI2026-10-16: 161 OI2026-10-21: 168 OI2026-10-23: 165 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, 2026Viewing165-3
Oct 21, 2026168+7
Oct 16, 20261610
Oct 15, 20261610
Oct 14, 20261610
Oct 13, 20261610
Oct 09, 2026161+9
Oct 08, 20261520
Oct 07, 20261520
Oct 06, 2026152-1
Oct 05, 20261530
Oct 02, 2026153No prior observation