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Contract OI history

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Dec 18, 2026 EXPIRATION

VST $160.00 Call

VST261218C00160000

Latest saved OI4,308Oct 23, 2026
Last change-40vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $160.00 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. 4,3482,1740 2026-10-02: 2,584 OI2026-10-05: 2,596 OI2026-10-06: 3,569 OI2026-10-07: 3,586 OI2026-10-08: 3,586 OI2026-10-09: 3,747 OI2026-10-14: 3,842 OI2026-10-15: 3,975 OI2026-10-16: 4,076 OI2026-10-21: 4,348 OI2026-10-23: 4,308 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, 20264,308-40
Oct 21, 2026Viewing4,348+272
Oct 16, 20264,076+101
Oct 15, 20263,975+133
Oct 14, 20263,842+95
Oct 09, 20263,747+161
Oct 08, 20263,5860
Oct 07, 20263,586+17
Oct 06, 20263,569+973
Oct 05, 20262,596+12
Oct 02, 20262,584No prior observation