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Contract OI history

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Jan 21, 2028 EXPIRATION

SMCI $20.00 Call

SMCI280121C00020000

Latest saved OI1,821Oct 23, 2026
Last change+74vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $20.00 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. 1,8219100 2026-10-09: 1,624 OI2026-10-13: 1,636 OI2026-10-14: 1,636 OI2026-10-15: 1,646 OI2026-10-16: 1,714 OI2026-10-21: 1,747 OI2026-10-23: 1,821 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, 2026Viewing1,821+74
Oct 21, 20261,747+33
Oct 16, 20261,714+68
Oct 15, 20261,646+10
Oct 14, 20261,6360
Oct 13, 20261,636+12
Oct 09, 20261,624No prior observation