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Contract OI history

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Nov 06, 2026 EXPIRATION

SMCI $40.00 Call

SMCI261106C00040000

Latest saved OI15,816Oct 23, 2026
Last change+14,134vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $40.00 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. 15,8167,9080 2026-10-09: 142 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 762 OI2026-10-16: 1,117 OI2026-10-21: 1,682 OI2026-10-23: 15,816 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, 2026Viewing15,816+14,134
Oct 21, 20261,682+565
Oct 16, 20261,117+355
Oct 15, 2026762+445
Oct 14, 20263170
Oct 13, 2026317+175
Oct 09, 2026142No prior observation