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Contract OI history

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Nov 13, 2026 EXPIRATION

VST $180.00 Call

VST261113C00180000

Latest saved OI108Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $180.00 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. 108540 2026-10-02: 0 OI2026-10-05: 2 OI2026-10-06: 25 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 37 OI2026-10-14: 43 OI2026-10-15: 46 OI2026-10-16: 46 OI2026-10-21: 103 OI2026-10-23: 108 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, 2026108+5
Oct 21, 2026Viewing103+57
Oct 16, 2026460
Oct 15, 202646+3
Oct 14, 202643+6
Oct 09, 202637+4
Oct 08, 2026330
Oct 07, 202633+8
Oct 06, 202625+23
Oct 05, 20262+2
Oct 02, 20260No prior observation