OITracker Cboe delayed data

Contract OI history

Back to UNM

Jan 19, 2029 EXPIRATION

UNM $45.00 Call

UNM290119C00045000

Latest saved OI187Oct 23, 2026
Last change-1vs previous saved observation
Saved market days9Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
UNM $45.00 call open interest history 9 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 4082040 2026-10-06: 0 OI2026-10-07: 90 OI2026-10-08: 281 OI2026-10-09: 398 OI2026-10-14: 407 OI2026-10-15: 408 OI2026-10-16: 224 OI2026-10-21: 188 OI2026-10-23: 187 OI Oct 06, 2026Oct 23, 2026

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

UNM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026187-1
Oct 21, 2026Viewing188-36
Oct 16, 2026224-184
Oct 15, 2026408+1
Oct 14, 2026407+9
Oct 09, 2026398+117
Oct 08, 2026281+191
Oct 07, 202690+90
Oct 06, 20260No prior observation