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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $34.00 Call

SMCI261218C00034000

Latest saved OI1,649Oct 23, 2026
Last change+103vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $34.00 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. 1,6498240 2026-10-09: 1,163 OI2026-10-13: 1,162 OI2026-10-14: 1,162 OI2026-10-15: 1,172 OI2026-10-16: 1,184 OI2026-10-21: 1,546 OI2026-10-23: 1,649 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, 2026Viewing1,649+103
Oct 21, 20261,546+362
Oct 16, 20261,184+12
Oct 15, 20261,172+10
Oct 14, 20261,1620
Oct 13, 20261,162-1
Oct 09, 20261,163No prior observation