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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $43.00 Call

SMCI261030C00043000

Latest saved OI2,010Oct 23, 2026
Last change+74vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $43.00 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. 2,0101,0050 2026-10-09: 1,895 OI2026-10-13: 1,839 OI2026-10-14: 1,839 OI2026-10-15: 1,914 OI2026-10-16: 1,940 OI2026-10-21: 1,936 OI2026-10-23: 2,010 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, 2026Viewing2,010+74
Oct 21, 20261,936-4
Oct 16, 20261,940+26
Oct 15, 20261,914+75
Oct 14, 20261,8390
Oct 13, 20261,839-56
Oct 09, 20261,895No prior observation