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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $50.00 Call

SMCI261030C00050000

Latest saved OI2,178Oct 23, 2026
Last change+141vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $50.00 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. 3,5701,7850 2026-10-09: 3,570 OI2026-10-13: 3,353 OI2026-10-14: 3,353 OI2026-10-15: 2,387 OI2026-10-16: 2,091 OI2026-10-21: 2,037 OI2026-10-23: 2,178 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, 2026Viewing2,178+141
Oct 21, 20262,037-54
Oct 16, 20262,091-296
Oct 15, 20262,387-966
Oct 14, 20263,3530
Oct 13, 20263,353-217
Oct 09, 20263,570No prior observation