OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

V $280.00 Put

V270115P00280000

Latest saved OI2,985Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $280.00 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. 3,0101,5050 2026-10-02: 3,009 OI2026-10-05: 3,009 OI2026-10-06: 3,010 OI2026-10-07: 3,010 OI2026-10-08: 3,010 OI2026-10-09: 2,993 OI2026-10-14: 2,994 OI2026-10-15: 2,994 OI2026-10-16: 2,994 OI2026-10-21: 2,988 OI2026-10-23: 2,985 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, 20262,985-3
Oct 21, 2026Viewing2,988-6
Oct 16, 20262,9940
Oct 15, 20262,9940
Oct 14, 20262,994+1
Oct 09, 20262,993-17
Oct 08, 20263,0100
Oct 07, 20263,0100
Oct 06, 20263,010+1
Oct 05, 20263,0090
Oct 02, 20263,009No prior observation