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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $33.00 Put

SMCI261023P00033000

Latest saved OI3,847Oct 23, 2026
Last change+1,996vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $33.00 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. 3,8471,9230 2026-10-09: 576 OI2026-10-13: 734 OI2026-10-14: 734 OI2026-10-15: 836 OI2026-10-16: 1,589 OI2026-10-21: 1,851 OI2026-10-23: 3,847 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, 2026Viewing3,847+1,996
Oct 21, 20261,851+262
Oct 16, 20261,589+753
Oct 15, 2026836+102
Oct 14, 20267340
Oct 13, 2026734+158
Oct 09, 2026576No prior observation