OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

V $300.00 Put

V290119P00300000

Latest saved OI14Oct 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 $300.00 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. 1470 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 5 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 6 OI2026-10-14: 6 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 14 OI2026-10-23: 14 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, 2026140
Oct 21, 2026Viewing14+8
Oct 16, 202660
Oct 15, 202660
Oct 14, 202660
Oct 09, 202660
Oct 08, 202660
Oct 07, 20266+1
Oct 06, 20265+2
Oct 05, 202630
Oct 02, 20263No prior observation