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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $35.50 Call

SMCI261023C00035500

Latest saved OI23,194Oct 23, 2026
Last change-20,001vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 43,19521,5970 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 75 OI2026-10-16: 2,191 OI2026-10-21: 43,195 OI2026-10-23: 23,194 OI Oct 13, 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, 2026Viewing23,194-20,001
Oct 21, 202643,195+41,004
Oct 16, 20262,191+2,116
Oct 15, 202675+75
Oct 14, 202600
Oct 13, 20260No prior observation