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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $35.00 Put

SMCI261030P00035000

Latest saved OI2,631Oct 23, 2026
Last change-212vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.00 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. 2,8431,4210 2026-10-09: 1,597 OI2026-10-13: 1,752 OI2026-10-14: 1,752 OI2026-10-15: 2,634 OI2026-10-16: 2,729 OI2026-10-21: 2,843 OI2026-10-23: 2,631 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, 2026Viewing2,631-212
Oct 21, 20262,843+114
Oct 16, 20262,729+95
Oct 15, 20262,634+882
Oct 14, 20261,7520
Oct 13, 20261,752+155
Oct 09, 20261,597No prior observation