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Contract OI history

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Nov 13, 2026 EXPIRATION

SMCI $34.00 Put

SMCI261113P00034000

Latest saved OI1,028Oct 23, 2026
Last change+146vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $34.00 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. 1,0285140 2026-10-09: 507 OI2026-10-13: 684 OI2026-10-14: 684 OI2026-10-15: 796 OI2026-10-16: 842 OI2026-10-21: 882 OI2026-10-23: 1,028 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, 2026Viewing1,028+146
Oct 21, 2026882+40
Oct 16, 2026842+46
Oct 15, 2026796+112
Oct 14, 20266840
Oct 13, 2026684+177
Oct 09, 2026507No prior observation