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Contract OI history

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Jan 15, 2027 EXPIRATION

HUM $300.00 Put

HUM270115P00300000

Latest saved OI873Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUM $300.00 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. 8764380 2026-10-02: 869 OI2026-10-05: 869 OI2026-10-06: 872 OI2026-10-07: 872 OI2026-10-08: 872 OI2026-10-09: 876 OI2026-10-13: 873 OI2026-10-14: 873 OI2026-10-15: 873 OI2026-10-16: 873 OI2026-10-21: 872 OI2026-10-23: 873 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, 2026Viewing873+1
Oct 21, 2026872-1
Oct 16, 20268730
Oct 15, 20268730
Oct 14, 20268730
Oct 13, 2026873-3
Oct 09, 2026876+4
Oct 08, 20268720
Oct 07, 20268720
Oct 06, 2026872+3
Oct 05, 20268690
Oct 02, 2026869No prior observation