OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VST $130.00 Put

VST270115P00130000

Latest saved OI2,753Oct 23, 2026
Last change+11vs 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. 2,8351,4170 2026-10-02: 2,804 OI2026-10-05: 2,835 OI2026-10-06: 2,765 OI2026-10-07: 2,710 OI2026-10-08: 2,710 OI2026-10-09: 2,720 OI2026-10-14: 2,747 OI2026-10-15: 2,754 OI2026-10-16: 2,772 OI2026-10-21: 2,742 OI2026-10-23: 2,753 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, 20262,753+11
Oct 21, 2026Viewing2,742-30
Oct 16, 20262,772+18
Oct 15, 20262,754+7
Oct 14, 20262,747+27
Oct 09, 20262,720+10
Oct 08, 20262,7100
Oct 07, 20262,710-55
Oct 06, 20262,765-70
Oct 05, 20262,835+31
Oct 02, 20262,804No prior observation