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Contract OI history

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Oct 23, 2026 EXPIRATION

VST $145.00 Call

VST261023C00145000

Latest saved OI608Oct 23, 2026
Last change+437vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $145.00 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. 6083040 2026-10-02: 144 OI2026-10-05: 168 OI2026-10-06: 147 OI2026-10-07: 139 OI2026-10-08: 139 OI2026-10-09: 128 OI2026-10-14: 124 OI2026-10-15: 122 OI2026-10-16: 133 OI2026-10-21: 171 OI2026-10-23: 608 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, 2026608+437
Oct 21, 2026Viewing171+38
Oct 16, 2026133+11
Oct 15, 2026122-2
Oct 14, 2026124-4
Oct 09, 2026128-11
Oct 08, 20261390
Oct 07, 2026139-8
Oct 06, 2026147-21
Oct 05, 2026168+24
Oct 02, 2026144No prior observation