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Contract OI history

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Mar 19, 2027 EXPIRATION

SMCI $36.00 Put

SMCI270319P00036000

Latest saved OI225Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $36.00 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. 2251120 2026-10-09: 179 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 192 OI2026-10-16: 197 OI2026-10-21: 204 OI2026-10-23: 225 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, 2026Viewing225+21
Oct 21, 2026204+7
Oct 16, 2026197+5
Oct 15, 2026192+13
Oct 14, 20261790
Oct 13, 20261790
Oct 09, 2026179No prior observation