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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $43.00 Call

SMCI261023C00043000

Latest saved OI3,114Oct 23, 2026
Last change+1,243vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $43.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,1141,5570 2026-10-09: 1,493 OI2026-10-13: 1,879 OI2026-10-14: 1,879 OI2026-10-15: 1,753 OI2026-10-16: 1,715 OI2026-10-21: 1,871 OI2026-10-23: 3,114 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, 2026Viewing3,114+1,243
Oct 21, 20261,871+156
Oct 16, 20261,715-38
Oct 15, 20261,753-126
Oct 14, 20261,8790
Oct 13, 20261,879+386
Oct 09, 20261,493No prior observation