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Contract OI history

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Nov 20, 2026 EXPIRATION

OHI $45.00 Put

OHI261120P00045000

Latest saved OI324Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OHI $45.00 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. 3241620 2026-10-02: 192 OI2026-10-05: 202 OI2026-10-06: 305 OI2026-10-07: 305 OI2026-10-08: 322 OI2026-10-09: 302 OI2026-10-13: 308 OI2026-10-14: 309 OI2026-10-15: 309 OI2026-10-16: 309 OI2026-10-21: 312 OI2026-10-23: 324 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OHI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026324+12
Oct 21, 2026Viewing312+3
Oct 16, 20263090
Oct 15, 20263090
Oct 14, 2026309+1
Oct 13, 2026308+6
Oct 09, 2026302-20
Oct 08, 2026322+17
Oct 07, 20263050
Oct 06, 2026305+103
Oct 05, 2026202+10
Oct 02, 2026192No prior observation