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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $41.00 Call

SMCI261218C00041000

Latest saved OI1,720Oct 23, 2026
Last change+157vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $41.00 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. 1,7208600 2026-10-09: 1,451 OI2026-10-13: 1,624 OI2026-10-14: 1,624 OI2026-10-15: 1,625 OI2026-10-16: 1,554 OI2026-10-21: 1,563 OI2026-10-23: 1,720 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, 2026Viewing1,720+157
Oct 21, 20261,563+9
Oct 16, 20261,554-71
Oct 15, 20261,625+1
Oct 14, 20261,6240
Oct 13, 20261,624+173
Oct 09, 20261,451No prior observation