OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

UNP $290.00 Call

UNP261120C00290000

Latest saved OI2,473Oct 23, 2026
Last change-25vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $290.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5061,2530 2026-10-02: 2,188 OI2026-10-05: 2,180 OI2026-10-06: 2,356 OI2026-10-07: 2,484 OI2026-10-08: 2,484 OI2026-10-09: 2,483 OI2026-10-14: 2,456 OI2026-10-15: 2,461 OI2026-10-16: 2,506 OI2026-10-21: 2,498 OI2026-10-23: 2,473 OI Oct 02, 2026Oct 23, 2026

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

UNP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,473-25
Oct 21, 20262,498-8
Oct 16, 20262,506+45
Oct 15, 20262,461+5
Oct 14, 20262,456-27
Oct 09, 20262,483-1
Oct 08, 20262,4840
Oct 07, 20262,484+128
Oct 06, 20262,356+176
Oct 05, 20262,180-8
Oct 02, 20262,188No prior observation