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Contract OI history

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Jan 21, 2028 EXPIRATION

SMCI $38.00 Call

SMCI280121C00038000

Latest saved OI1,015Oct 23, 2026
Last change+7vs 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. 1,0155070 2026-10-09: 997 OI2026-10-13: 998 OI2026-10-14: 998 OI2026-10-15: 1,001 OI2026-10-16: 1,006 OI2026-10-21: 1,008 OI2026-10-23: 1,015 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, 2026Viewing1,015+7
Oct 21, 20261,008+2
Oct 16, 20261,006+5
Oct 15, 20261,001+3
Oct 14, 20269980
Oct 13, 2026998+1
Oct 09, 2026997No prior observation