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Contract OI history

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Nov 06, 2026 EXPIRATION

SMCI $30.00 Put

SMCI261106P00030000

Latest saved OI1,481Oct 23, 2026
Last change+480vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $30.00 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. 1,4817400 2026-10-09: 703 OI2026-10-13: 815 OI2026-10-14: 815 OI2026-10-15: 801 OI2026-10-16: 824 OI2026-10-21: 1,001 OI2026-10-23: 1,481 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, 2026Viewing1,481+480
Oct 21, 20261,001+177
Oct 16, 2026824+23
Oct 15, 2026801-14
Oct 14, 20268150
Oct 13, 2026815+112
Oct 09, 2026703No prior observation