OITracker Cboe delayed data

Contract OI history

Back to VET

Dec 18, 2026 EXPIRATION

VET $10.00 Call

VET261218C00010000

Latest saved OI1,730Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VET $10.00 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. 1,7408700 2026-10-02: 1,740 OI2026-10-05: 1,740 OI2026-10-06: 1,740 OI2026-10-07: 1,740 OI2026-10-09: 1,740 OI2026-10-13: 1,740 OI2026-10-14: 1,737 OI2026-10-16: 1,737 OI2026-10-21: 1,730 OI2026-10-23: 1,730 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, 2026Viewing1,7300
Oct 21, 20261,730-7
Oct 16, 20261,7370
Oct 14, 20261,737-3
Oct 13, 20261,7400
Oct 09, 20261,7400
Oct 07, 20261,7400
Oct 06, 20261,7400
Oct 05, 20261,7400
Oct 02, 20261,740No prior observation