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Contract OI history

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May 21, 2027 EXPIRATION

SMCI $35.00 Put

SMCI270521P00035000

Latest saved OI164Oct 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 $35.00 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. 164820 2026-10-09: 116 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 155 OI2026-10-16: 147 OI2026-10-21: 164 OI2026-10-23: 164 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, 2026Viewing1640
Oct 21, 2026164+17
Oct 16, 2026147-8
Oct 15, 2026155+21
Oct 14, 20261340
Oct 13, 2026134+18
Oct 09, 2026116No prior observation