OITracker Cboe delayed data

Contract OI history

Back to ZIM

Dec 15, 2028 EXPIRATION

ZIM $25.00 Call

ZIM281215C00025000

Latest saved OI67Oct 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 $25.00 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. 67330 2026-10-02: 57 OI2026-10-05: 57 OI2026-10-06: 57 OI2026-10-07: 67 OI2026-10-08: 67 OI2026-10-09: 67 OI2026-10-14: 67 OI2026-10-16: 67 OI2026-10-20: 67 OI2026-10-23: 67 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, 2026670
Oct 20, 2026Viewing670
Oct 16, 2026670
Oct 14, 2026670
Oct 09, 2026670
Oct 08, 2026670
Oct 07, 202667+10
Oct 06, 2026570
Oct 05, 2026570
Oct 02, 202657No prior observation