OITracker Cboe delayed data

Contract OI history

Back to V

Jan 21, 2028 EXPIRATION

V $270.00 Put

V280121P00270000

Latest saved OI662Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $270.00 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. 6653320 2026-10-02: 665 OI2026-10-05: 665 OI2026-10-06: 665 OI2026-10-07: 665 OI2026-10-08: 665 OI2026-10-09: 665 OI2026-10-14: 664 OI2026-10-15: 662 OI2026-10-16: 662 OI2026-10-21: 662 OI2026-10-23: 662 OI Oct 02, 2026Oct 23, 2026

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

V contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6620
Oct 21, 20266620
Oct 16, 20266620
Oct 15, 2026662-2
Oct 14, 2026664-1
Oct 09, 20266650
Oct 08, 20266650
Oct 07, 20266650
Oct 06, 20266650
Oct 05, 20266650
Oct 02, 2026665No prior observation