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Contract OI history

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Jan 15, 2027 EXPIRATION

OHI $45.00 Put

OHI270115P00045000

Latest saved OI320Oct 23, 2026
Last change0vs 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. 3201600 2026-10-02: 294 OI2026-10-05: 294 OI2026-10-06: 294 OI2026-10-07: 294 OI2026-10-08: 294 OI2026-10-09: 320 OI2026-10-13: 320 OI2026-10-14: 320 OI2026-10-15: 320 OI2026-10-16: 320 OI2026-10-21: 320 OI2026-10-23: 320 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, 20263200
Oct 21, 2026Viewing3200
Oct 16, 20263200
Oct 15, 20263200
Oct 14, 20263200
Oct 13, 20263200
Oct 09, 2026320+26
Oct 08, 20262940
Oct 07, 20262940
Oct 06, 20262940
Oct 05, 20262940
Oct 02, 2026294No prior observation