OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

UPS $55.00 Put

UPS270115P00055000

Latest saved OI1,812Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UPS $55.00 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. 1,8129060 2026-10-02: 1,779 OI2026-10-05: 1,779 OI2026-10-06: 1,779 OI2026-10-07: 1,779 OI2026-10-08: 1,779 OI2026-10-09: 1,776 OI2026-10-14: 1,776 OI2026-10-15: 1,776 OI2026-10-16: 1,776 OI2026-10-21: 1,812 OI2026-10-23: 1,812 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, 20261,8120
Oct 21, 2026Viewing1,812+36
Oct 16, 20261,7760
Oct 15, 20261,7760
Oct 14, 20261,7760
Oct 09, 20261,776-3
Oct 08, 20261,7790
Oct 07, 20261,7790
Oct 06, 20261,7790
Oct 05, 20261,7790
Oct 02, 20261,779No prior observation