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Contract OI history

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Jan 21, 2028 EXPIRATION

SGML $22.00 Call

SGML280121C00022000

Latest saved OI160Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SGML $22.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 160800 2026-10-08: 159 OI2026-10-13: 159 OI2026-10-14: 159 OI2026-10-16: 159 OI2026-10-20: 159 OI2026-10-23: 160 OI Oct 08, 2026Oct 23, 2026

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

SGML contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing160+1
Oct 20, 20261590
Oct 16, 20261590
Oct 14, 20261590
Oct 13, 20261590
Oct 08, 2026159No prior observation