OITracker Cboe delayed data

Contract OI history

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May 21, 2027 EXPIRATION

YOU $40.00 Put

YOU270521P00040000

Latest saved OI12Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
YOU $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1260 2026-10-02: 6 OI2026-10-05: 6 OI2026-10-06: 11 OI2026-10-07: 11 OI2026-10-08: 11 OI2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-15: 11 OI2026-10-16: 12 OI2026-10-20: 12 OI2026-10-23: 12 OI Oct 02, 2026Oct 23, 2026

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

YOU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing120
Oct 20, 2026120
Oct 16, 202612+1
Oct 15, 2026110
Oct 14, 2026110
Oct 13, 2026110
Oct 09, 2026110
Oct 08, 2026110
Oct 07, 2026110
Oct 06, 202611+5
Oct 05, 202660
Oct 02, 20266No prior observation