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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $41.50 Call

SMCI261030C00041500

Latest saved OI967Oct 23, 2026
Last change+665vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $41.50 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. 9674830 2026-10-09: 0 OI2026-10-13: 42 OI2026-10-14: 42 OI2026-10-15: 185 OI2026-10-16: 262 OI2026-10-21: 302 OI2026-10-23: 967 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, 2026Viewing967+665
Oct 21, 2026302+40
Oct 16, 2026262+77
Oct 15, 2026185+143
Oct 14, 2026420
Oct 13, 202642+42
Oct 09, 20260No prior observation