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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $32.00 Put

SMCI261030P00032000

Latest saved OI5,571Oct 23, 2026
Last change+717vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $32.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,5712,7850 2026-10-09: 3,809 OI2026-10-13: 3,922 OI2026-10-14: 3,922 OI2026-10-15: 4,098 OI2026-10-16: 4,326 OI2026-10-21: 4,854 OI2026-10-23: 5,571 OI Oct 09, 2026Oct 23, 2026

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

SMCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,571+717
Oct 21, 20264,854+528
Oct 16, 20264,326+228
Oct 15, 20264,098+176
Oct 14, 20263,9220
Oct 13, 20263,922+113
Oct 09, 20263,809No prior observation