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Contract OI history

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Jan 21, 2028 EXPIRATION

ZIM $20.00 Put

ZIM280121P00020000

Latest saved OI1,123Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZIM $20.00 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. 1,1345670 2026-10-02: 1,134 OI2026-10-05: 1,134 OI2026-10-06: 1,134 OI2026-10-07: 1,134 OI2026-10-08: 1,134 OI2026-10-09: 1,134 OI2026-10-14: 1,134 OI2026-10-16: 1,134 OI2026-10-20: 1,123 OI2026-10-23: 1,123 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, 2026Viewing1,1230
Oct 20, 20261,123-11
Oct 16, 20261,1340
Oct 14, 20261,1340
Oct 09, 20261,1340
Oct 08, 20261,1340
Oct 07, 20261,1340
Oct 06, 20261,1340
Oct 05, 20261,1340
Oct 02, 20261,134No prior observation