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Contract OI history

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Nov 20, 2026 EXPIRATION

SOC $3.50 Call

SOC261120C00003500

Latest saved OI176Oct 23, 2026
Last change+5vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
SOC $3.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 176880 2026-10-21: 171 OI2026-10-23: 176 OI Oct 21, 2026Oct 23, 2026

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

SOC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing176+5
Oct 21, 2026171No prior observation