OITracker Cboe delayed data

Contract OI history

Back to VST

Nov 20, 2026 EXPIRATION

VST $130.00 Put

VST261120P00130000

Latest saved OI2,151Oct 23, 2026
Last change-60vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $130.00 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. 2,2111,1050 2026-10-02: 1,939 OI2026-10-05: 1,993 OI2026-10-06: 1,884 OI2026-10-07: 1,829 OI2026-10-08: 1,829 OI2026-10-09: 1,935 OI2026-10-14: 1,898 OI2026-10-15: 1,933 OI2026-10-16: 1,964 OI2026-10-21: 2,211 OI2026-10-23: 2,151 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, 20262,151-60
Oct 21, 2026Viewing2,211+247
Oct 16, 20261,964+31
Oct 15, 20261,933+35
Oct 14, 20261,898-37
Oct 09, 20261,935+106
Oct 08, 20261,8290
Oct 07, 20261,829-55
Oct 06, 20261,884-109
Oct 05, 20261,993+54
Oct 02, 20261,939No prior observation