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Contract OI history

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Sep 17, 2027 EXPIRATION

VST $160.00 Call

VST270917C00160000

Latest saved OI309Oct 23, 2026
Last change+4vs 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. 3301650 2026-10-02: 312 OI2026-10-05: 321 OI2026-10-06: 305 OI2026-10-07: 303 OI2026-10-08: 303 OI2026-10-09: 330 OI2026-10-14: 330 OI2026-10-15: 316 OI2026-10-16: 317 OI2026-10-21: 305 OI2026-10-23: 309 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, 2026309+4
Oct 21, 2026Viewing305-12
Oct 16, 2026317+1
Oct 15, 2026316-14
Oct 14, 20263300
Oct 09, 2026330+27
Oct 08, 20263030
Oct 07, 2026303-2
Oct 06, 2026305-16
Oct 05, 2026321+9
Oct 02, 2026312No prior observation