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Contract OI history

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Jan 21, 2028 EXPIRATION

SMCI $35.00 Call

SMCI280121C00035000

Latest saved OI2,225Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.00 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. 2,2251,1120 2026-10-09: 2,038 OI2026-10-13: 2,039 OI2026-10-14: 2,039 OI2026-10-15: 2,051 OI2026-10-16: 2,082 OI2026-10-21: 2,188 OI2026-10-23: 2,225 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, 2026Viewing2,225+37
Oct 21, 20262,188+106
Oct 16, 20262,082+31
Oct 15, 20262,051+12
Oct 14, 20262,0390
Oct 13, 20262,039+1
Oct 09, 20262,038No prior observation