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Contract OI history

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Nov 20, 2026 EXPIRATION

VET $12.50 Call

VET261120C00012500

Latest saved OI1,862Oct 23, 2026
Last change+4vs 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. 1,8629310 2026-10-02: 1,482 OI2026-10-05: 1,482 OI2026-10-06: 1,482 OI2026-10-07: 1,549 OI2026-10-09: 1,555 OI2026-10-13: 1,565 OI2026-10-14: 1,855 OI2026-10-16: 1,856 OI2026-10-21: 1,858 OI2026-10-23: 1,862 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, 2026Viewing1,862+4
Oct 21, 20261,858+2
Oct 16, 20261,856+1
Oct 14, 20261,855+290
Oct 13, 20261,565+10
Oct 09, 20261,555+6
Oct 07, 20261,549+67
Oct 06, 20261,4820
Oct 05, 20261,4820
Oct 02, 20261,482No prior observation