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Contract OI history

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Nov 06, 2026 EXPIRATION

HUM $350.00 Put

HUM261106P00350000

Latest saved OI110Oct 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 $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. 113560 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 12 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 113 OI2026-10-16: 109 OI2026-10-21: 110 OI2026-10-23: 110 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, 2026Viewing1100
Oct 21, 2026110+1
Oct 16, 2026109-4
Oct 15, 2026113+1
Oct 14, 20261120
Oct 13, 20261120
Oct 09, 2026112+99
Oct 08, 2026130
Oct 07, 202613+1
Oct 06, 202612+4
Oct 05, 202680
Oct 02, 20268No prior observation