OITracker Cboe delayed data

Contract OI history

Back to U

Jan 15, 2027 EXPIRATION

U $15.00 Put

U270115P00015000

Latest saved OI13,931Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $15.00 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. 13,9366,9680 2026-10-02: 13,936 OI2026-10-05: 13,936 OI2026-10-06: 13,936 OI2026-10-07: 13,933 OI2026-10-08: 13,933 OI2026-10-09: 13,933 OI2026-10-14: 13,932 OI2026-10-15: 13,931 OI2026-10-16: 13,931 OI2026-10-21: 13,931 OI2026-10-23: 13,931 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13,9310
Oct 21, 202613,9310
Oct 16, 202613,9310
Oct 15, 202613,931-1
Oct 14, 202613,932-1
Oct 09, 202613,9330
Oct 08, 202613,9330
Oct 07, 202613,933-3
Oct 06, 202613,9360
Oct 05, 202613,9360
Oct 02, 202613,936No prior observation