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Contract OI history

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Jan 21, 2028 EXPIRATION

SGMT $7.50 Call

SGMT280121C00007500

Latest saved OI418Oct 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 $7.50 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. 4182090 2026-10-09: 217 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-16: 417 OI2026-10-20: 418 OI2026-10-23: 418 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, 2026Viewing4180
Oct 20, 2026418+1
Oct 16, 2026417+200
Oct 14, 20262170
Oct 13, 20262170
Oct 09, 2026217No prior observation