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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $25.00 Put

SMCI261030P00025000

Latest saved OI857Oct 23, 2026
Last change+657vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $25.00 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. 8574280 2026-10-09: 77 OI2026-10-13: 77 OI2026-10-14: 77 OI2026-10-15: 80 OI2026-10-16: 81 OI2026-10-21: 200 OI2026-10-23: 857 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, 2026Viewing857+657
Oct 21, 2026200+119
Oct 16, 202681+1
Oct 15, 202680+3
Oct 14, 2026770
Oct 13, 2026770
Oct 09, 202677No prior observation