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Contract OI history

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Jan 15, 2027 EXPIRATION

SMCI $42.00 Call

SMCI270115C00042000

Latest saved OI2,758Oct 23, 2026
Last change+194vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $42.00 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. 2,7581,3790 2026-10-09: 2,013 OI2026-10-13: 1,947 OI2026-10-14: 1,947 OI2026-10-15: 2,438 OI2026-10-16: 2,467 OI2026-10-21: 2,564 OI2026-10-23: 2,758 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, 2026Viewing2,758+194
Oct 21, 20262,564+97
Oct 16, 20262,467+29
Oct 15, 20262,438+491
Oct 14, 20261,9470
Oct 13, 20261,947-66
Oct 09, 20262,013No prior observation