OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SGML $15.00 Put

SGML270115P00015000

Latest saved OI200Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SGML $15.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2001000 2026-10-08: 128 OI2026-10-13: 128 OI2026-10-14: 128 OI2026-10-16: 200 OI2026-10-20: 200 OI2026-10-23: 200 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, 2026Viewing2000
Oct 20, 20262000
Oct 16, 2026200+72
Oct 14, 20261280
Oct 13, 20261280
Oct 08, 2026128No prior observation