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Contract OI history

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Jan 15, 2027 EXPIRATION

UNP $320.00 Call

UNP270115C00320000

Latest saved OI1,789Oct 23, 2026
Last change+10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $320.00 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. 1,7898940 2026-10-02: 1,496 OI2026-10-05: 1,494 OI2026-10-06: 1,534 OI2026-10-07: 1,523 OI2026-10-08: 1,523 OI2026-10-09: 1,524 OI2026-10-14: 1,716 OI2026-10-15: 1,716 OI2026-10-16: 1,715 OI2026-10-21: 1,779 OI2026-10-23: 1,789 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, 2026Viewing1,789+10
Oct 21, 20261,779+64
Oct 16, 20261,715-1
Oct 15, 20261,7160
Oct 14, 20261,716+192
Oct 09, 20261,524+1
Oct 08, 20261,5230
Oct 07, 20261,523-11
Oct 06, 20261,534+40
Oct 05, 20261,494-2
Oct 02, 20261,496No prior observation