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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $32.00 Put

SMCI261023P00032000

Latest saved OI5,440Oct 23, 2026
Last change+228vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $32.00 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. 5,4402,7200 2026-10-09: 1,282 OI2026-10-13: 1,297 OI2026-10-14: 1,297 OI2026-10-15: 1,795 OI2026-10-16: 1,938 OI2026-10-21: 5,212 OI2026-10-23: 5,440 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, 2026Viewing5,440+228
Oct 21, 20265,212+3,274
Oct 16, 20261,938+143
Oct 15, 20261,795+498
Oct 14, 20261,2970
Oct 13, 20261,297+15
Oct 09, 20261,282No prior observation