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Contract OI history

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Dec 15, 2028 EXPIRATION

VST $100.00 Call

VST281215C00100000

Latest saved OI249Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $100.00 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. 2601300 2026-10-02: 260 OI2026-10-05: 259 OI2026-10-06: 249 OI2026-10-07: 250 OI2026-10-08: 250 OI2026-10-09: 251 OI2026-10-14: 249 OI2026-10-15: 249 OI2026-10-16: 248 OI2026-10-21: 248 OI2026-10-23: 249 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, 2026249+1
Oct 21, 2026Viewing2480
Oct 16, 2026248-1
Oct 15, 20262490
Oct 14, 2026249-2
Oct 09, 2026251+1
Oct 08, 20262500
Oct 07, 2026250+1
Oct 06, 2026249-10
Oct 05, 2026259-1
Oct 02, 2026260No prior observation