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Contract OI history

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Oct 30, 2026 EXPIRATION

ZIM $29.00 Put

ZIM261030P00029000

Latest saved OI148Oct 23, 2026
Last change+2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZIM $29.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 148740 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-14: 7 OI2026-10-16: 134 OI2026-10-20: 146 OI2026-10-23: 148 OI Oct 02, 2026Oct 23, 2026

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

ZIM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026148+2
Oct 20, 2026Viewing146+12
Oct 16, 2026134+127
Oct 14, 202670
Oct 09, 202670
Oct 08, 202670
Oct 07, 20267-1
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation