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Contract OI history

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Feb 19, 2027 EXPIRATION

SMCI $34.00 Put

SMCI270219P00034000

Latest saved OI353Oct 23, 2026
Last change+25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $34.00 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. 3531760 2026-10-09: 78 OI2026-10-13: 84 OI2026-10-14: 84 OI2026-10-15: 104 OI2026-10-16: 296 OI2026-10-21: 328 OI2026-10-23: 353 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, 2026Viewing353+25
Oct 21, 2026328+32
Oct 16, 2026296+192
Oct 15, 2026104+20
Oct 14, 2026840
Oct 13, 202684+6
Oct 09, 202678No prior observation