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Contract OI history

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Jan 19, 2029 EXPIRATION

SO $90.00 Call

SO290119C00090000

Latest saved OI90Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SO $90.00 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. 90450 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 88 OI2026-10-07: 88 OI2026-10-08: 87 OI2026-10-09: 87 OI2026-10-13: 90 OI2026-10-14: 90 OI2026-10-15: 90 OI2026-10-16: 90 OI2026-10-21: 90 OI2026-10-23: 90 OI Oct 02, 2026Oct 23, 2026

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

SO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026900
Oct 21, 2026Viewing900
Oct 16, 2026900
Oct 15, 2026900
Oct 14, 2026900
Oct 13, 202690+3
Oct 09, 2026870
Oct 08, 202687-1
Oct 07, 2026880
Oct 06, 202688-1
Oct 05, 2026890
Oct 02, 202689No prior observation