OITracker Cboe delayed data

Contract OI history

Back to VST

Nov 06, 2026 EXPIRATION

VST $140.00 Put

VST261106P00140000

Latest saved OI651Oct 23, 2026
Last change+38vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $140.00 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. 6513250 2026-10-02: 333 OI2026-10-05: 343 OI2026-10-06: 362 OI2026-10-07: 362 OI2026-10-08: 362 OI2026-10-09: 557 OI2026-10-14: 585 OI2026-10-15: 587 OI2026-10-16: 597 OI2026-10-21: 613 OI2026-10-23: 651 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, 2026651+38
Oct 21, 2026Viewing613+16
Oct 16, 2026597+10
Oct 15, 2026587+2
Oct 14, 2026585+28
Oct 09, 2026557+195
Oct 08, 20263620
Oct 07, 20263620
Oct 06, 2026362+19
Oct 05, 2026343+10
Oct 02, 2026333No prior observation