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Contract OI history

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Oct 23, 2026 EXPIRATION

UAMY $3.50 Put

UAMY261023P00003500

Latest saved OI595Oct 23, 2026
Last change-626vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAMY $3.50 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. 1,2236110 2026-10-02: 892 OI2026-10-05: 900 OI2026-10-06: 903 OI2026-10-07: 905 OI2026-10-08: 915 OI2026-10-09: 938 OI2026-10-13: 1,214 OI2026-10-14: 1,214 OI2026-10-15: 1,214 OI2026-10-16: 1,223 OI2026-10-21: 1,221 OI2026-10-23: 595 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, 2026595-626
Oct 21, 2026Viewing1,221-2
Oct 16, 20261,223+9
Oct 15, 20261,2140
Oct 14, 20261,2140
Oct 13, 20261,214+276
Oct 09, 2026938+23
Oct 08, 2026915+10
Oct 07, 2026905+2
Oct 06, 2026903+3
Oct 05, 2026900+8
Oct 02, 2026892No prior observation