OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

UNP $330.00 Call

UNP261120C00330000

Latest saved OI433Oct 23, 2026
Last change-17vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $330.00 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. 4502250 2026-10-02: 445 OI2026-10-05: 445 OI2026-10-06: 444 OI2026-10-07: 444 OI2026-10-08: 444 OI2026-10-09: 444 OI2026-10-14: 444 OI2026-10-15: 442 OI2026-10-16: 444 OI2026-10-21: 450 OI2026-10-23: 433 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, 2026Viewing433-17
Oct 21, 2026450+6
Oct 16, 2026444+2
Oct 15, 2026442-2
Oct 14, 20264440
Oct 09, 20264440
Oct 08, 20264440
Oct 07, 20264440
Oct 06, 2026444-1
Oct 05, 20264450
Oct 02, 2026445No prior observation