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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $39.00 Put

SMCI261030P00039000

Latest saved OI1,671Oct 23, 2026
Last change-53vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $39.00 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. 1,7248620 2026-10-09: 747 OI2026-10-13: 951 OI2026-10-14: 951 OI2026-10-15: 950 OI2026-10-16: 1,703 OI2026-10-21: 1,724 OI2026-10-23: 1,671 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, 2026Viewing1,671-53
Oct 21, 20261,724+21
Oct 16, 20261,703+753
Oct 15, 2026950-1
Oct 14, 20269510
Oct 13, 2026951+204
Oct 09, 2026747No prior observation