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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $31.00 Call

SMCI261023C00031000

Latest saved OI263Oct 23, 2026
Last change-22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $31.00 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. 2851420 2026-10-09: 44 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 51 OI2026-10-16: 74 OI2026-10-21: 285 OI2026-10-23: 263 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, 2026Viewing263-22
Oct 21, 2026285+211
Oct 16, 202674+23
Oct 15, 2026510
Oct 14, 2026510
Oct 13, 202651+7
Oct 09, 202644No prior observation