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Contract OI history

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Mar 19, 2027 EXPIRATION

VET $12.50 Call

VET270319C00012500

Latest saved OI1,870Oct 23, 2026
Last change+5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VET $12.50 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. 1,8779380 2026-10-02: 1,821 OI2026-10-05: 1,862 OI2026-10-06: 1,862 OI2026-10-07: 1,862 OI2026-10-09: 1,862 OI2026-10-13: 1,862 OI2026-10-14: 1,877 OI2026-10-16: 1,876 OI2026-10-21: 1,865 OI2026-10-23: 1,870 OI Oct 02, 2026Oct 23, 2026

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

VET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,870+5
Oct 21, 20261,865-11
Oct 16, 20261,876-1
Oct 14, 20261,877+15
Oct 13, 20261,8620
Oct 09, 20261,8620
Oct 07, 20261,8620
Oct 06, 20261,8620
Oct 05, 20261,862+41
Oct 02, 20261,821No prior observation