OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SMG $130.00 Call

SMG270115C00130000

Latest saved OI1,662Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMG $130.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7248620 2026-10-02: 1,724 OI2026-10-05: 1,724 OI2026-10-06: 1,721 OI2026-10-07: 1,721 OI2026-10-08: 1,719 OI2026-10-09: 1,717 OI2026-10-13: 1,717 OI2026-10-14: 1,717 OI2026-10-15: 1,717 OI2026-10-16: 1,670 OI2026-10-21: 1,668 OI2026-10-23: 1,662 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,662-6
Oct 21, 20261,668-2
Oct 16, 20261,670-47
Oct 15, 20261,7170
Oct 14, 20261,7170
Oct 13, 20261,7170
Oct 09, 20261,717-2
Oct 08, 20261,719-2
Oct 07, 20261,7210
Oct 06, 20261,721-3
Oct 05, 20261,7240
Oct 02, 20261,724No prior observation