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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $56.00 Call

SMCI261218C00056000

Latest saved OI3,284Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $56.00 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. 3,2891,6440 2026-10-09: 3,247 OI2026-10-13: 3,243 OI2026-10-14: 3,243 OI2026-10-15: 3,249 OI2026-10-16: 3,283 OI2026-10-21: 3,289 OI2026-10-23: 3,284 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, 2026Viewing3,284-5
Oct 21, 20263,289+6
Oct 16, 20263,283+34
Oct 15, 20263,249+6
Oct 14, 20263,2430
Oct 13, 20263,243-4
Oct 09, 20263,247No prior observation