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Contract OI history

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Jun 17, 2027 EXPIRATION

SMCI $20.00 Put

SMCI270617P00020000

Latest saved OI10,378Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $20.00 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. 10,3785,1890 2026-10-09: 720 OI2026-10-13: 723 OI2026-10-14: 723 OI2026-10-15: 10,354 OI2026-10-16: 10,377 OI2026-10-21: 10,375 OI2026-10-23: 10,378 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, 2026Viewing10,378+3
Oct 21, 202610,375-2
Oct 16, 202610,377+23
Oct 15, 202610,354+9,631
Oct 14, 20267230
Oct 13, 2026723+3
Oct 09, 2026720No prior observation