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Contract OI history

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Feb 19, 2027 EXPIRATION

SMCI $43.00 Call

SMCI270219C00043000

Latest saved OI358Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $43.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3611800 2026-10-09: 347 OI2026-10-13: 341 OI2026-10-14: 341 OI2026-10-15: 345 OI2026-10-16: 336 OI2026-10-21: 361 OI2026-10-23: 358 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, 2026Viewing358-3
Oct 21, 2026361+25
Oct 16, 2026336-9
Oct 15, 2026345+4
Oct 14, 20263410
Oct 13, 2026341-6
Oct 09, 2026347No prior observation