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Contract OI history

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Jan 21, 2028 EXPIRATION

ZIM $20.00 Call

ZIM280121C00020000

Latest saved OI2,895Oct 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 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. 2,9151,4570 2026-10-02: 2,915 OI2026-10-05: 2,905 OI2026-10-06: 2,905 OI2026-10-07: 2,905 OI2026-10-08: 2,905 OI2026-10-09: 2,905 OI2026-10-14: 2,895 OI2026-10-16: 2,895 OI2026-10-20: 2,895 OI2026-10-23: 2,895 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, 20262,8950
Oct 20, 2026Viewing2,8950
Oct 16, 20262,8950
Oct 14, 20262,895-10
Oct 09, 20262,9050
Oct 08, 20262,9050
Oct 07, 20262,9050
Oct 06, 20262,9050
Oct 05, 20262,905-10
Oct 02, 20262,915No prior observation