OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

UPS $90.00 Put

UPS270319P00090000

Latest saved OI1,636Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UPS $90.00 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. 1,6388190 2026-10-02: 672 OI2026-10-05: 672 OI2026-10-06: 1,528 OI2026-10-07: 1,520 OI2026-10-08: 1,520 OI2026-10-09: 1,618 OI2026-10-14: 1,617 OI2026-10-15: 1,626 OI2026-10-16: 1,633 OI2026-10-21: 1,638 OI2026-10-23: 1,636 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, 20261,636-2
Oct 21, 2026Viewing1,638+5
Oct 16, 20261,633+7
Oct 15, 20261,626+9
Oct 14, 20261,617-1
Oct 09, 20261,618+98
Oct 08, 20261,5200
Oct 07, 20261,520-8
Oct 06, 20261,528+856
Oct 05, 20266720
Oct 02, 2026672No prior observation