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Contract OI history

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Dec 18, 2026 EXPIRATION

CVI $37.50 Call

CVI261218C00037500

Latest saved OI353Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CVI $37.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3541770 2026-10-02: 354 OI2026-10-05: 354 OI2026-10-06: 354 OI2026-10-07: 354 OI2026-10-08: 354 OI2026-10-09: 354 OI2026-10-13: 354 OI2026-10-14: 353 OI2026-10-16: 353 OI2026-10-20: 353 OI2026-10-23: 353 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CVI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3530
Oct 20, 20263530
Oct 16, 20263530
Oct 14, 2026353-1
Oct 13, 20263540
Oct 09, 20263540
Oct 08, 20263540
Oct 07, 20263540
Oct 06, 20263540
Oct 05, 20263540
Oct 02, 2026354No prior observation