OITracker Cboe delayed data

Contract OI history

Back to VG

May 21, 2027 EXPIRATION

VG $12.50 Put

VG270521P00012500

Latest saved OI310Oct 23, 2026
Last change+14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VG $12.50 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. 3101550 2026-10-02: 157 OI2026-10-05: 157 OI2026-10-06: 296 OI2026-10-07: 296 OI2026-10-08: 296 OI2026-10-09: 296 OI2026-10-14: 296 OI2026-10-15: 296 OI2026-10-16: 296 OI2026-10-21: 296 OI2026-10-23: 310 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026310+14
Oct 21, 2026Viewing2960
Oct 16, 20262960
Oct 15, 20262960
Oct 14, 20262960
Oct 09, 20262960
Oct 08, 20262960
Oct 07, 20262960
Oct 06, 2026296+139
Oct 05, 20261570
Oct 02, 2026157No prior observation