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Contract OI history

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Dec 17, 2027 EXPIRATION

SMCI $43.00 Put

SMCI271217P00043000

Latest saved OI1,908Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $43.00 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. 1,9089540 2026-10-09: 1,903 OI2026-10-13: 1,903 OI2026-10-14: 1,903 OI2026-10-15: 1,903 OI2026-10-16: 1,903 OI2026-10-21: 1,903 OI2026-10-23: 1,908 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, 2026Viewing1,908+5
Oct 21, 20261,9030
Oct 16, 20261,9030
Oct 15, 20261,9030
Oct 14, 20261,9030
Oct 13, 20261,9030
Oct 09, 20261,903No prior observation