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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $33.50 Put

SMCI261023P00033500

Latest saved OI2,314Oct 23, 2026
Last change+1,341vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $33.50 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2,3141,1570 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 674 OI2026-10-16: 722 OI2026-10-21: 973 OI2026-10-23: 2,314 OI Oct 13, 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, 2026Viewing2,314+1,341
Oct 21, 2026973+251
Oct 16, 2026722+48
Oct 15, 2026674+674
Oct 14, 202600
Oct 13, 20260No prior observation