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Contract OI history

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May 21, 2027 EXPIRATION

UAN $145.00 Put

UAN270521P00145000

Latest saved OI1,135Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAN $145.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,1355670 2026-10-02: 798 OI2026-10-05: 801 OI2026-10-06: 840 OI2026-10-07: 840 OI2026-10-08: 876 OI2026-10-09: 876 OI2026-10-13: 950 OI2026-10-14: 951 OI2026-10-16: 1,135 OI2026-10-20: 1,135 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

UAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,1350
Oct 16, 20261,135+184
Oct 14, 2026951+1
Oct 13, 2026950+74
Oct 09, 20268760
Oct 08, 2026876+36
Oct 07, 20268400
Oct 06, 2026840+39
Oct 05, 2026801+3
Oct 02, 2026798No prior observation