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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $37.00 Put

SMCI261023P00037000

Latest saved OI2,154Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $37.00 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. 2,1601,0800 2026-10-09: 1,746 OI2026-10-13: 1,825 OI2026-10-14: 1,825 OI2026-10-15: 2,029 OI2026-10-16: 2,003 OI2026-10-21: 2,160 OI2026-10-23: 2,154 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, 2026Viewing2,154-6
Oct 21, 20262,160+157
Oct 16, 20262,003-26
Oct 15, 20262,029+204
Oct 14, 20261,8250
Oct 13, 20261,825+79
Oct 09, 20261,746No prior observation