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Contract OI history

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Jan 15, 2027 EXPIRATION

INVH $27.50 Put

INVH270115P00027500

Latest saved OI2,569Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
INVH $27.50 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. 3,0001,5000 2026-10-02: 3,000 OI2026-10-05: 3,000 OI2026-10-06: 3,000 OI2026-10-07: 3,000 OI2026-10-08: 3,000 OI2026-10-09: 2,571 OI2026-10-13: 2,571 OI2026-10-14: 2,566 OI2026-10-15: 2,566 OI2026-10-16: 2,566 OI2026-10-21: 2,566 OI2026-10-23: 2,569 OI Oct 02, 2026Oct 23, 2026

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

INVH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,569+3
Oct 21, 2026Viewing2,5660
Oct 16, 20262,5660
Oct 15, 20262,5660
Oct 14, 20262,566-5
Oct 13, 20262,5710
Oct 09, 20262,571-429
Oct 08, 20263,0000
Oct 07, 20263,0000
Oct 06, 20263,0000
Oct 05, 20263,0000
Oct 02, 20263,000No prior observation