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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $29.00 Put

SMCI261120P00029000

Latest saved OI1,484Oct 23, 2026
Last change+143vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $29.00 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. 1,7098540 2026-10-09: 1,672 OI2026-10-13: 1,702 OI2026-10-14: 1,702 OI2026-10-15: 1,709 OI2026-10-16: 1,080 OI2026-10-21: 1,341 OI2026-10-23: 1,484 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, 2026Viewing1,484+143
Oct 21, 20261,341+261
Oct 16, 20261,080-629
Oct 15, 20261,709+7
Oct 14, 20261,7020
Oct 13, 20261,702+30
Oct 09, 20261,672No prior observation