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Contract OI history

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Sep 17, 2027 EXPIRATION

SMCI $35.00 Put

SMCI270917P00035000

Latest saved OI217Oct 23, 2026
Last change+75vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.00 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. 2171080 2026-10-09: 140 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 141 OI2026-10-16: 141 OI2026-10-21: 142 OI2026-10-23: 217 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, 2026Viewing217+75
Oct 21, 2026142+1
Oct 16, 20261410
Oct 15, 2026141+1
Oct 14, 20261400
Oct 13, 20261400
Oct 09, 2026140No prior observation