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Contract OI history

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Dec 15, 2028 EXPIRATION

ZIM $25.00 Put

ZIM281215P00025000

Latest saved OI502Oct 23, 2026
Last change-10vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZIM $25.00 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. 5122560 2026-10-02: 507 OI2026-10-05: 507 OI2026-10-06: 507 OI2026-10-07: 507 OI2026-10-08: 507 OI2026-10-09: 512 OI2026-10-14: 512 OI2026-10-16: 512 OI2026-10-20: 512 OI2026-10-23: 502 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, 2026502-10
Oct 20, 2026Viewing5120
Oct 16, 20265120
Oct 14, 20265120
Oct 09, 2026512+5
Oct 08, 20265070
Oct 07, 20265070
Oct 06, 20265070
Oct 05, 20265070
Oct 02, 2026507No prior observation