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Contract OI history

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Jan 15, 2027 EXPIRATION

ZIM $28.00 Call

ZIM270115C00028000

Latest saved OI218Oct 23, 2026
Last change-3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZIM $28.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2211100 2026-10-02: 213 OI2026-10-05: 213 OI2026-10-06: 211 OI2026-10-07: 211 OI2026-10-08: 211 OI2026-10-09: 211 OI2026-10-14: 216 OI2026-10-16: 221 OI2026-10-20: 221 OI2026-10-23: 218 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, 2026218-3
Oct 20, 2026Viewing2210
Oct 16, 2026221+5
Oct 14, 2026216+5
Oct 09, 20262110
Oct 08, 20262110
Oct 07, 20262110
Oct 06, 2026211-2
Oct 05, 20262130
Oct 02, 2026213No prior observation