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Contract OI history

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Jan 15, 2027 EXPIRATION

VST $150.00 Call

VST270115C00150000

Latest saved OI3,743Oct 23, 2026
Last change+64vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $150.00 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. 5,9262,9630 2026-10-02: 5,905 OI2026-10-05: 5,926 OI2026-10-06: 4,274 OI2026-10-07: 3,814 OI2026-10-08: 3,814 OI2026-10-09: 3,675 OI2026-10-14: 3,633 OI2026-10-15: 3,686 OI2026-10-16: 3,740 OI2026-10-21: 3,679 OI2026-10-23: 3,743 OI Oct 02, 2026Oct 23, 2026

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

VST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,743+64
Oct 21, 2026Viewing3,679-61
Oct 16, 20263,740+54
Oct 15, 20263,686+53
Oct 14, 20263,633-42
Oct 09, 20263,675-139
Oct 08, 20263,8140
Oct 07, 20263,814-460
Oct 06, 20264,274-1,652
Oct 05, 20265,926+21
Oct 02, 20265,905No prior observation