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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $34.00 Put

SMCI261023P00034000

Latest saved OI2,879Oct 23, 2026
Last change+2,050vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $34.00 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. 2,8791,4390 2026-10-09: 518 OI2026-10-13: 522 OI2026-10-14: 522 OI2026-10-15: 749 OI2026-10-16: 879 OI2026-10-21: 829 OI2026-10-23: 2,879 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, 2026Viewing2,879+2,050
Oct 21, 2026829-50
Oct 16, 2026879+130
Oct 15, 2026749+227
Oct 14, 20265220
Oct 13, 2026522+4
Oct 09, 2026518No prior observation