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Contract OI history

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Jan 19, 2029 EXPIRATION

SMCI $23.00 Put

SMCI290119P00023000

Latest saved OI377Oct 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 $23.00 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. 3771880 2026-10-09: 106 OI2026-10-13: 106 OI2026-10-14: 106 OI2026-10-15: 361 OI2026-10-16: 377 OI2026-10-21: 377 OI2026-10-23: 377 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, 2026Viewing3770
Oct 21, 20263770
Oct 16, 2026377+16
Oct 15, 2026361+255
Oct 14, 20261060
Oct 13, 20261060
Oct 09, 2026106No prior observation