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Contract OI history

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Nov 20, 2026 EXPIRATION

VST $140.00 Call

VST261120C00140000

Latest saved OI824Oct 23, 2026
Last change+32vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $140.00 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. 9104550 2026-10-02: 743 OI2026-10-05: 910 OI2026-10-06: 816 OI2026-10-07: 878 OI2026-10-08: 878 OI2026-10-09: 794 OI2026-10-14: 785 OI2026-10-15: 787 OI2026-10-16: 784 OI2026-10-21: 792 OI2026-10-23: 824 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, 2026Viewing824+32
Oct 21, 2026792+8
Oct 16, 2026784-3
Oct 15, 2026787+2
Oct 14, 2026785-9
Oct 09, 2026794-84
Oct 08, 20268780
Oct 07, 2026878+62
Oct 06, 2026816-94
Oct 05, 2026910+167
Oct 02, 2026743No prior observation