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Contract OI history

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Nov 20, 2026 EXPIRATION

HUM $430.00 Put

HUM261120P00430000

Latest saved OI109Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUM $430.00 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. 109540 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 27 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 47 OI2026-10-13: 76 OI2026-10-14: 76 OI2026-10-15: 95 OI2026-10-16: 99 OI2026-10-21: 107 OI2026-10-23: 109 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, 2026Viewing109+2
Oct 21, 2026107+8
Oct 16, 202699+4
Oct 15, 202695+19
Oct 14, 2026760
Oct 13, 202676+29
Oct 09, 202647+14
Oct 08, 2026330
Oct 07, 202633+6
Oct 06, 2026270
Oct 05, 2026270
Oct 02, 202627No prior observation