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Contract OI history

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Jan 21, 2028 EXPIRATION

SMCI $1000.00 Put

SMCI280121P00001000

Latest saved OI1,105Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $1000.00 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. 1,1055520 2026-10-09: 1,105 OI2026-10-13: 1,105 OI2026-10-14: 1,105 OI2026-10-15: 1,105 OI2026-10-16: 1,105 OI2026-10-21: 1,105 OI2026-10-23: 1,105 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, 2026Viewing1,1050
Oct 21, 20261,1050
Oct 16, 20261,1050
Oct 15, 20261,1050
Oct 14, 20261,1050
Oct 13, 20261,1050
Oct 09, 20261,105No prior observation