OITracker Cboe delayed data

Contract OI history

Back to UL

Nov 20, 2026 EXPIRATION

UL $62.50 Put

UL261120P00062500

Latest saved OI456Oct 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
UL $62.50 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. 4562280 2026-10-02: 204 OI2026-10-05: 205 OI2026-10-06: 205 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 223 OI2026-10-13: 266 OI2026-10-14: 334 OI2026-10-16: 450 OI2026-10-21: 454 OI2026-10-23: 456 OI Oct 02, 2026Oct 23, 2026

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

UL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026456+2
Oct 21, 2026Viewing454+4
Oct 16, 2026450+116
Oct 14, 2026334+68
Oct 13, 2026266+43
Oct 09, 2026223+18
Oct 08, 20262050
Oct 07, 20262050
Oct 06, 20262050
Oct 05, 2026205+1
Oct 02, 2026204No prior observation