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Contract OI history

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Nov 06, 2026 EXPIRATION

VST $175.00 Call

VST261106C00175000

Latest saved OI667Oct 23, 2026
Last change+254vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $175.00 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. 6673330 2026-10-02: 17 OI2026-10-05: 17 OI2026-10-06: 83 OI2026-10-07: 321 OI2026-10-08: 321 OI2026-10-09: 391 OI2026-10-14: 418 OI2026-10-15: 412 OI2026-10-16: 406 OI2026-10-21: 413 OI2026-10-23: 667 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, 2026Viewing667+254
Oct 21, 2026413+7
Oct 16, 2026406-6
Oct 15, 2026412-6
Oct 14, 2026418+27
Oct 09, 2026391+70
Oct 08, 20263210
Oct 07, 2026321+238
Oct 06, 202683+66
Oct 05, 2026170
Oct 02, 202617No prior observation