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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $33.00 Put

SMCI261030P00033000

Latest saved OI2,517Oct 23, 2026
Last change+1,155vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $33.00 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. 2,5171,2580 2026-10-09: 667 OI2026-10-13: 765 OI2026-10-14: 765 OI2026-10-15: 1,050 OI2026-10-16: 1,180 OI2026-10-21: 1,362 OI2026-10-23: 2,517 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, 2026Viewing2,517+1,155
Oct 21, 20261,362+182
Oct 16, 20261,180+130
Oct 15, 20261,050+285
Oct 14, 20267650
Oct 13, 2026765+98
Oct 09, 2026667No prior observation