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Contract OI history

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Jan 21, 2028 EXPIRATION

SMCI $70.00 Call

SMCI280121C00070000

Latest saved OI4,339Oct 23, 2026
Last change-131vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $70.00 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. 4,4702,2350 2026-10-09: 4,281 OI2026-10-13: 4,357 OI2026-10-14: 4,357 OI2026-10-15: 4,371 OI2026-10-16: 4,383 OI2026-10-21: 4,470 OI2026-10-23: 4,339 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, 2026Viewing4,339-131
Oct 21, 20264,470+87
Oct 16, 20264,383+12
Oct 15, 20264,371+14
Oct 14, 20264,3570
Oct 13, 20264,357+76
Oct 09, 20264,281No prior observation