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Contract OI history

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Mar 19, 2027 EXPIRATION

VST $130.00 Call

VST270319C00130000

Latest saved OI331Oct 23, 2026
Last change+202vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $130.00 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. 3311650 2026-10-02: 115 OI2026-10-05: 116 OI2026-10-06: 115 OI2026-10-07: 132 OI2026-10-08: 132 OI2026-10-09: 133 OI2026-10-14: 132 OI2026-10-15: 132 OI2026-10-16: 132 OI2026-10-21: 129 OI2026-10-23: 331 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, 2026Viewing331+202
Oct 21, 2026129-3
Oct 16, 20261320
Oct 15, 20261320
Oct 14, 2026132-1
Oct 09, 2026133+1
Oct 08, 20261320
Oct 07, 2026132+17
Oct 06, 2026115-1
Oct 05, 2026116+1
Oct 02, 2026115No prior observation