OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SGML $9.00 Put

SGML270115P00009000

Latest saved OI569Oct 23, 2026
Last change+91vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SGML $9.00 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. 5692840 2026-10-08: 445 OI2026-10-13: 445 OI2026-10-14: 465 OI2026-10-16: 486 OI2026-10-20: 478 OI2026-10-23: 569 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, 2026Viewing569+91
Oct 20, 2026478-8
Oct 16, 2026486+21
Oct 14, 2026465+20
Oct 13, 20264450
Oct 08, 2026445No prior observation