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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $33.00 Put

SMCI261120P00033000

Latest saved OI2,572Oct 23, 2026
Last change+151vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $33.00 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. 2,5721,2860 2026-10-09: 1,765 OI2026-10-13: 1,809 OI2026-10-14: 1,809 OI2026-10-15: 1,797 OI2026-10-16: 2,024 OI2026-10-21: 2,421 OI2026-10-23: 2,572 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, 2026Viewing2,572+151
Oct 21, 20262,421+397
Oct 16, 20262,024+227
Oct 15, 20261,797-12
Oct 14, 20261,8090
Oct 13, 20261,809+44
Oct 09, 20261,765No prior observation