OITracker Cboe delayed data

Contract OI history

Back to VST

Nov 06, 2026 EXPIRATION

VST $120.00 Put

VST261106P00120000

Latest saved OI4,453Oct 23, 2026
Last change+9vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $120.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,4532,2260 2026-10-02: 131 OI2026-10-05: 148 OI2026-10-06: 388 OI2026-10-07: 389 OI2026-10-08: 389 OI2026-10-09: 489 OI2026-10-14: 487 OI2026-10-15: 486 OI2026-10-16: 4,445 OI2026-10-21: 4,444 OI2026-10-23: 4,453 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, 2026Viewing4,453+9
Oct 21, 20264,444-1
Oct 16, 20264,445+3,959
Oct 15, 2026486-1
Oct 14, 2026487-2
Oct 09, 2026489+100
Oct 08, 20263890
Oct 07, 2026389+1
Oct 06, 2026388+240
Oct 05, 2026148+17
Oct 02, 2026131No prior observation