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Contract OI history

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Jan 15, 2027 EXPIRATION

IP $35.00 Put

IP270115P00035000

Latest saved OI880Oct 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. 8804400 2026-10-02: 866 OI2026-10-05: 865 OI2026-10-06: 865 OI2026-10-07: 865 OI2026-10-08: 865 OI2026-10-09: 865 OI2026-10-13: 848 OI2026-10-14: 848 OI2026-10-15: 848 OI2026-10-16: 850 OI2026-10-21: 880 OI2026-10-23: 880 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, 20268800
Oct 21, 2026Viewing880+30
Oct 16, 2026850+2
Oct 15, 20268480
Oct 14, 20268480
Oct 13, 2026848-17
Oct 09, 20268650
Oct 08, 20268650
Oct 07, 20268650
Oct 06, 20268650
Oct 05, 2026865-1
Oct 02, 2026866No prior observation