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Contract OI history

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Nov 20, 2026 EXPIRATION

UNP $310.00 Call

UNP261120C00310000

Latest saved OI1,280Oct 23, 2026
Last change+268vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $310.00 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. 1,2806400 2026-10-02: 904 OI2026-10-05: 904 OI2026-10-06: 926 OI2026-10-07: 926 OI2026-10-08: 927 OI2026-10-09: 927 OI2026-10-14: 967 OI2026-10-15: 967 OI2026-10-16: 970 OI2026-10-21: 1,012 OI2026-10-23: 1,280 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, 2026Viewing1,280+268
Oct 21, 20261,012+42
Oct 16, 2026970+3
Oct 15, 20269670
Oct 14, 2026967+40
Oct 09, 20269270
Oct 08, 2026927+1
Oct 07, 20269260
Oct 06, 2026926+22
Oct 05, 20269040
Oct 02, 2026904No prior observation