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Contract OI history

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Nov 20, 2026 EXPIRATION

SGMT $12.50 Call

SGMT261120C00012500

Latest saved OI198Oct 23, 2026
Last change-46vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SGMT $12.50 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. 2441220 2026-10-09: 60 OI2026-10-13: 60 OI2026-10-14: 58 OI2026-10-16: 53 OI2026-10-20: 244 OI2026-10-23: 198 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, 2026Viewing198-46
Oct 20, 2026244+191
Oct 16, 202653-5
Oct 14, 202658-2
Oct 13, 2026600
Oct 09, 202660No prior observation