OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

UPS $110.00 Put

UPS261218P00110000

Latest saved OI1,660Oct 23, 2026
Last change-26vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UPS $110.00 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. 1,7188590 2026-10-02: 1,717 OI2026-10-05: 1,717 OI2026-10-06: 1,717 OI2026-10-07: 1,717 OI2026-10-08: 1,717 OI2026-10-09: 1,718 OI2026-10-14: 1,718 OI2026-10-15: 1,718 OI2026-10-16: 1,708 OI2026-10-21: 1,686 OI2026-10-23: 1,660 OI Oct 02, 2026Oct 23, 2026

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

UPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,660-26
Oct 21, 2026Viewing1,686-22
Oct 16, 20261,708-10
Oct 15, 20261,7180
Oct 14, 20261,7180
Oct 09, 20261,718+1
Oct 08, 20261,7170
Oct 07, 20261,7170
Oct 06, 20261,7170
Oct 05, 20261,7170
Oct 02, 20261,717No prior observation