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Contract OI history

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Jun 17, 2027 EXPIRATION

SMCI $38.00 Put

SMCI270617P00038000

Latest saved OI122Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $38.00 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. 122610 2026-10-09: 109 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 110 OI2026-10-16: 112 OI2026-10-21: 122 OI2026-10-23: 122 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, 2026Viewing1220
Oct 21, 2026122+10
Oct 16, 2026112+2
Oct 15, 20261100
Oct 14, 20261100
Oct 13, 2026110+1
Oct 09, 2026109No prior observation