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Contract OI history

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Nov 20, 2026 EXPIRATION

UNP $320.00 Call

UNP261120C00320000

Latest saved OI1,167Oct 23, 2026
Last change+40vs 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. 1,1675830 2026-10-02: 904 OI2026-10-05: 904 OI2026-10-06: 902 OI2026-10-07: 902 OI2026-10-08: 902 OI2026-10-09: 1,102 OI2026-10-14: 1,102 OI2026-10-15: 1,102 OI2026-10-16: 1,104 OI2026-10-21: 1,127 OI2026-10-23: 1,167 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, 2026Viewing1,167+40
Oct 21, 20261,127+23
Oct 16, 20261,104+2
Oct 15, 20261,1020
Oct 14, 20261,1020
Oct 09, 20261,102+200
Oct 08, 20269020
Oct 07, 20269020
Oct 06, 2026902-2
Oct 05, 20269040
Oct 02, 2026904No prior observation