OITracker Cboe delayed data

Contract OI history

Back to YOU

May 21, 2027 EXPIRATION

YOU $50.00 Put

YOU270521P00050000

Latest saved OI80Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
YOU $50.00 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. 80400 2026-10-02: 66 OI2026-10-05: 70 OI2026-10-06: 70 OI2026-10-07: 70 OI2026-10-08: 70 OI2026-10-09: 70 OI2026-10-13: 70 OI2026-10-14: 69 OI2026-10-15: 69 OI2026-10-16: 69 OI2026-10-20: 71 OI2026-10-23: 80 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, 2026Viewing80+9
Oct 20, 202671+2
Oct 16, 2026690
Oct 15, 2026690
Oct 14, 202669-1
Oct 13, 2026700
Oct 09, 2026700
Oct 08, 2026700
Oct 07, 2026700
Oct 06, 2026700
Oct 05, 202670+4
Oct 02, 202666No prior observation