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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $35.00 Put

SMCI261120P00035000

Latest saved OI4,034Oct 23, 2026
Last change+192vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.00 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. 4,0502,0250 2026-10-09: 3,890 OI2026-10-13: 3,969 OI2026-10-14: 3,969 OI2026-10-15: 4,050 OI2026-10-16: 3,968 OI2026-10-21: 3,842 OI2026-10-23: 4,034 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, 2026Viewing4,034+192
Oct 21, 20263,842-126
Oct 16, 20263,968-82
Oct 15, 20264,050+81
Oct 14, 20263,9690
Oct 13, 20263,969+79
Oct 09, 20263,890No prior observation