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Contract OI history

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May 21, 2027 EXPIRATION

SMCI $50.00 Call

SMCI270521C00050000

Latest saved OI306Oct 23, 2026
Last change+23vs 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. 3061530 2026-10-09: 98 OI2026-10-13: 98 OI2026-10-14: 98 OI2026-10-15: 231 OI2026-10-16: 235 OI2026-10-21: 283 OI2026-10-23: 306 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, 2026Viewing306+23
Oct 21, 2026283+48
Oct 16, 2026235+4
Oct 15, 2026231+133
Oct 14, 2026980
Oct 13, 2026980
Oct 09, 202698No prior observation