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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $10.00 Put

SMCI261218P00010000

Latest saved OI1,662Oct 23, 2026
Last change+35vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $10.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,6628310 2026-10-09: 1,628 OI2026-10-13: 1,628 OI2026-10-14: 1,628 OI2026-10-15: 1,628 OI2026-10-16: 1,627 OI2026-10-21: 1,627 OI2026-10-23: 1,662 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, 2026Viewing1,662+35
Oct 21, 20261,6270
Oct 16, 20261,627-1
Oct 15, 20261,6280
Oct 14, 20261,6280
Oct 13, 20261,6280
Oct 09, 20261,628No prior observation