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Contract OI history

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Dec 18, 2026 EXPIRATION

ZIM $30.00 Put

ZIM261218P00030000

Latest saved OI1,288Oct 23, 2026
Last change+24vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZIM $30.00 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. 1,2886440 2026-10-02: 853 OI2026-10-05: 855 OI2026-10-06: 1,028 OI2026-10-07: 1,046 OI2026-10-08: 1,046 OI2026-10-09: 1,055 OI2026-10-14: 1,254 OI2026-10-16: 1,256 OI2026-10-20: 1,264 OI2026-10-23: 1,288 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, 20261,288+24
Oct 20, 2026Viewing1,264+8
Oct 16, 20261,256+2
Oct 14, 20261,254+199
Oct 09, 20261,055+9
Oct 08, 20261,0460
Oct 07, 20261,046+18
Oct 06, 20261,028+173
Oct 05, 2026855+2
Oct 02, 2026853No prior observation