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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $38.00 Call

SMCI261023C00038000

Latest saved OI6,524Oct 23, 2026
Last change+2,134vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $38.00 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. 6,5243,2620 2026-10-09: 261 OI2026-10-13: 299 OI2026-10-14: 299 OI2026-10-15: 1,275 OI2026-10-16: 1,861 OI2026-10-21: 4,390 OI2026-10-23: 6,524 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, 2026Viewing6,524+2,134
Oct 21, 20264,390+2,529
Oct 16, 20261,861+586
Oct 15, 20261,275+976
Oct 14, 20262990
Oct 13, 2026299+38
Oct 09, 2026261No prior observation