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Contract OI history

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Jan 21, 2028 EXPIRATION

SGMT $20.00 Call

SGMT280121C00020000

Latest saved OI76Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SGMT $20.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 76380 2026-10-09: 76 OI2026-10-13: 76 OI2026-10-14: 76 OI2026-10-16: 76 OI2026-10-20: 76 OI2026-10-23: 76 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SGMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing760
Oct 20, 2026760
Oct 16, 2026760
Oct 14, 2026760
Oct 13, 2026760
Oct 09, 202676No prior observation