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Contract OI history

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May 21, 2027 EXPIRATION

UAMY $7.50 Put

UAMY270521P00007500

Latest saved OI113Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAMY $7.50 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. 114570 2026-10-02: 5 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 11 OI2026-10-08: 11 OI2026-10-09: 11 OI2026-10-13: 14 OI2026-10-14: 14 OI2026-10-15: 14 OI2026-10-16: 14 OI2026-10-21: 114 OI2026-10-23: 113 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, 2026113-1
Oct 21, 2026Viewing114+100
Oct 16, 2026140
Oct 15, 2026140
Oct 14, 2026140
Oct 13, 202614+3
Oct 09, 2026110
Oct 08, 2026110
Oct 07, 202611+2
Oct 06, 202690
Oct 05, 20269+4
Oct 02, 20265No prior observation