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Contract OI history

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Dec 18, 2026 EXPIRATION

UNP $300.00 Call

UNP261218C00300000

Latest saved OI1,678Oct 23, 2026
Last change+543vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNP $300.00 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. 1,6788390 2026-10-02: 1,131 OI2026-10-05: 1,131 OI2026-10-06: 1,131 OI2026-10-07: 1,128 OI2026-10-08: 1,129 OI2026-10-09: 1,129 OI2026-10-14: 1,109 OI2026-10-15: 1,109 OI2026-10-16: 1,134 OI2026-10-21: 1,135 OI2026-10-23: 1,678 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, 2026Viewing1,678+543
Oct 21, 20261,135+1
Oct 16, 20261,134+25
Oct 15, 20261,1090
Oct 14, 20261,109-20
Oct 09, 20261,1290
Oct 08, 20261,129+1
Oct 07, 20261,128-3
Oct 06, 20261,1310
Oct 05, 20261,1310
Oct 02, 20261,131No prior observation