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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $23.00 Put

SMCI261120P00023000

Latest saved OI6,266Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $23.00 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. 6,2703,1350 2026-10-09: 531 OI2026-10-13: 524 OI2026-10-14: 524 OI2026-10-15: 524 OI2026-10-16: 886 OI2026-10-21: 6,270 OI2026-10-23: 6,266 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, 2026Viewing6,266-4
Oct 21, 20266,270+5,384
Oct 16, 2026886+362
Oct 15, 20265240
Oct 14, 20265240
Oct 13, 2026524-7
Oct 09, 2026531No prior observation