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Contract OI history

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Jan 21, 2028 EXPIRATION

SGMT $7.50 Put

SGMT280121P00007500

Latest saved OI106Oct 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 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 108540 2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 107 OI2026-10-16: 106 OI2026-10-20: 106 OI2026-10-23: 106 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, 2026Viewing1060
Oct 20, 20261060
Oct 16, 2026106-1
Oct 14, 2026107-1
Oct 13, 20261080
Oct 09, 2026108No prior observation