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Contract OI history

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Sep 17, 2027 EXPIRATION

IP $30.00 Put

IP270917P00030000

Latest saved OI897Oct 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 $30.00 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. 8974480 2026-10-02: 889 OI2026-10-05: 889 OI2026-10-06: 890 OI2026-10-07: 890 OI2026-10-08: 891 OI2026-10-09: 892 OI2026-10-13: 893 OI2026-10-14: 893 OI2026-10-15: 893 OI2026-10-16: 897 OI2026-10-21: 897 OI2026-10-23: 897 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, 20268970
Oct 21, 2026Viewing8970
Oct 16, 2026897+4
Oct 15, 20268930
Oct 14, 20268930
Oct 13, 2026893+1
Oct 09, 2026892+1
Oct 08, 2026891+1
Oct 07, 20268900
Oct 06, 2026890+1
Oct 05, 20268890
Oct 02, 2026889No prior observation