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Contract OI history

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Feb 19, 2027 EXPIRATION

SMCI $25.00 Put

SMCI270219P00025000

Latest saved OI832Oct 23, 2026
Last change+141vs 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. 8324160 2026-10-09: 380 OI2026-10-13: 382 OI2026-10-14: 382 OI2026-10-15: 382 OI2026-10-16: 460 OI2026-10-21: 691 OI2026-10-23: 832 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, 2026Viewing832+141
Oct 21, 2026691+231
Oct 16, 2026460+78
Oct 15, 20263820
Oct 14, 20263820
Oct 13, 2026382+2
Oct 09, 2026380No prior observation