OITracker Cboe delayed data

Contract OI history

Back to VST

Oct 30, 2026 EXPIRATION

VST $160.00 Call

VST261030C00160000

Latest saved OI1,280Oct 23, 2026
Last change+114vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $160.00 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. 1,2806400 2026-10-02: 253 OI2026-10-05: 304 OI2026-10-06: 853 OI2026-10-07: 923 OI2026-10-08: 923 OI2026-10-09: 932 OI2026-10-14: 1,014 OI2026-10-15: 1,083 OI2026-10-16: 1,013 OI2026-10-21: 1,166 OI2026-10-23: 1,280 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, 20261,280+114
Oct 21, 2026Viewing1,166+153
Oct 16, 20261,013-70
Oct 15, 20261,083+69
Oct 14, 20261,014+82
Oct 09, 2026932+9
Oct 08, 20269230
Oct 07, 2026923+70
Oct 06, 2026853+549
Oct 05, 2026304+51
Oct 02, 2026253No prior observation