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Contract OI history

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Jan 21, 2028 EXPIRATION

UAMY $2.50 Put

UAMY280121P00002500

Latest saved OI1,280Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAMY $2.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8829410 2026-10-02: 1,874 OI2026-10-05: 1,881 OI2026-10-06: 1,881 OI2026-10-07: 1,881 OI2026-10-08: 1,882 OI2026-10-09: 1,882 OI2026-10-13: 1,228 OI2026-10-14: 1,228 OI2026-10-15: 1,248 OI2026-10-16: 1,250 OI2026-10-21: 1,280 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.

UAMY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,2800
Oct 21, 2026Viewing1,280+30
Oct 16, 20261,250+2
Oct 15, 20261,248+20
Oct 14, 20261,2280
Oct 13, 20261,228-654
Oct 09, 20261,8820
Oct 08, 20261,882+1
Oct 07, 20261,8810
Oct 06, 20261,8810
Oct 05, 20261,881+7
Oct 02, 20261,874No prior observation