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Contract OI history

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Jan 15, 2027 EXPIRATION

SMCI $39.00 Put

SMCI270115P00039000

Latest saved OI1,008Oct 23, 2026
Last change-28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $39.00 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. 1,0375180 2026-10-09: 753 OI2026-10-13: 728 OI2026-10-14: 728 OI2026-10-15: 773 OI2026-10-16: 1,037 OI2026-10-21: 1,036 OI2026-10-23: 1,008 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, 2026Viewing1,008-28
Oct 21, 20261,036-1
Oct 16, 20261,037+264
Oct 15, 2026773+45
Oct 14, 20267280
Oct 13, 2026728-25
Oct 09, 2026753No prior observation