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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $50.00 Call

SMCI261023C00050000

Latest saved OI4,064Oct 23, 2026
Last change+439vs 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. 4,0642,0320 2026-10-09: 3,210 OI2026-10-13: 3,113 OI2026-10-14: 3,113 OI2026-10-15: 3,376 OI2026-10-16: 3,445 OI2026-10-21: 3,625 OI2026-10-23: 4,064 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, 2026Viewing4,064+439
Oct 21, 20263,625+180
Oct 16, 20263,445+69
Oct 15, 20263,376+263
Oct 14, 20263,1130
Oct 13, 20263,113-97
Oct 09, 20263,210No prior observation