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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $25.00 Put

SMCI261218P00025000

Latest saved OI6,299Oct 23, 2026
Last change-203vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $25.00 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. 6,5023,2510 2026-10-09: 6,242 OI2026-10-13: 6,269 OI2026-10-14: 6,269 OI2026-10-15: 6,304 OI2026-10-16: 6,237 OI2026-10-21: 6,502 OI2026-10-23: 6,299 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, 2026Viewing6,299-203
Oct 21, 20266,502+265
Oct 16, 20266,237-67
Oct 15, 20266,304+35
Oct 14, 20266,2690
Oct 13, 20266,269+27
Oct 09, 20266,242No prior observation