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Contract OI history

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Dec 15, 2028 EXPIRATION

VST $75.00 Call

VST281215C00075000

Latest saved OI2,413Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $75.00 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. 2,4371,2180 2026-10-02: 2,432 OI2026-10-05: 2,437 OI2026-10-06: 2,430 OI2026-10-07: 2,425 OI2026-10-08: 2,425 OI2026-10-09: 2,424 OI2026-10-14: 2,421 OI2026-10-15: 2,421 OI2026-10-16: 2,413 OI2026-10-21: 2,413 OI2026-10-23: 2,413 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, 2026Viewing2,4130
Oct 21, 20262,4130
Oct 16, 20262,413-8
Oct 15, 20262,4210
Oct 14, 20262,421-3
Oct 09, 20262,424-1
Oct 08, 20262,4250
Oct 07, 20262,425-5
Oct 06, 20262,430-7
Oct 05, 20262,437+5
Oct 02, 20262,432No prior observation