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Contract OI history

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Jan 19, 2029 EXPIRATION

IP $35.00 Put

IP290119P00035000

Latest saved OI666Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IP $35.00 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. 6673330 2026-10-02: 667 OI2026-10-05: 667 OI2026-10-06: 667 OI2026-10-07: 667 OI2026-10-08: 667 OI2026-10-09: 667 OI2026-10-13: 666 OI2026-10-14: 666 OI2026-10-15: 666 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 666 OI Oct 02, 2026Oct 23, 2026

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

IP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6660
Oct 21, 20266660
Oct 16, 20266660
Oct 15, 20266660
Oct 14, 20266660
Oct 13, 2026666-1
Oct 09, 20266670
Oct 08, 20266670
Oct 07, 20266670
Oct 06, 20266670
Oct 05, 20266670
Oct 02, 2026667No prior observation