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Contract OI history

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Jan 21, 2028 EXPIRATION

SGMT $15.00 Call

SGMT280121C00015000

Latest saved OI211Oct 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 $15.00 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. 3941970 2026-10-09: 394 OI2026-10-13: 394 OI2026-10-14: 394 OI2026-10-16: 211 OI2026-10-20: 211 OI2026-10-23: 211 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, 2026Viewing2110
Oct 20, 20262110
Oct 16, 2026211-183
Oct 14, 20263940
Oct 13, 20263940
Oct 09, 2026394No prior observation