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Contract OI history

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Dec 18, 2026 EXPIRATION

IP $30.00 Put

IP261218P00030000

Latest saved OI2,625Oct 23, 2026
Last change-26vs 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. 2,6511,3250 2026-10-02: 697 OI2026-10-05: 698 OI2026-10-06: 715 OI2026-10-07: 716 OI2026-10-08: 716 OI2026-10-09: 737 OI2026-10-13: 737 OI2026-10-14: 737 OI2026-10-15: 737 OI2026-10-16: 2,571 OI2026-10-21: 2,651 OI2026-10-23: 2,625 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, 20262,625-26
Oct 21, 2026Viewing2,651+80
Oct 16, 20262,571+1,834
Oct 15, 20267370
Oct 14, 20267370
Oct 13, 20267370
Oct 09, 2026737+21
Oct 08, 20267160
Oct 07, 2026716+1
Oct 06, 2026715+17
Oct 05, 2026698+1
Oct 02, 2026697No prior observation