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Contract OI history

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Oct 30, 2026 EXPIRATION

UNP $275.00 Call

UNP261030C00275000

Latest saved OI159Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $275.00 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. 160800 2026-10-02: 159 OI2026-10-05: 159 OI2026-10-06: 160 OI2026-10-07: 160 OI2026-10-08: 157 OI2026-10-09: 157 OI2026-10-14: 157 OI2026-10-15: 157 OI2026-10-16: 157 OI2026-10-21: 159 OI2026-10-23: 159 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, 2026Viewing1590
Oct 21, 2026159+2
Oct 16, 20261570
Oct 15, 20261570
Oct 14, 20261570
Oct 09, 20261570
Oct 08, 2026157-3
Oct 07, 20261600
Oct 06, 2026160+1
Oct 05, 20261590
Oct 02, 2026159No prior observation