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Contract OI history

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Jan 21, 2028 EXPIRATION

SOC $5.00 Put

SOC280121P00005000

Latest saved OI5,369Oct 23, 2026
Last change+250vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SOC $5.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,3692,6840 2026-10-02: 5,119 OI2026-10-05: 5,119 OI2026-10-06: 5,119 OI2026-10-07: 5,119 OI2026-10-08: 5,119 OI2026-10-09: 5,119 OI2026-10-13: 5,119 OI2026-10-14: 5,119 OI2026-10-15: 5,119 OI2026-10-16: 5,119 OI2026-10-21: 5,119 OI2026-10-23: 5,369 OI Oct 02, 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, 2026Viewing5,369+250
Oct 21, 20265,1190
Oct 16, 20265,1190
Oct 15, 20265,1190
Oct 14, 20265,1190
Oct 13, 20265,1190
Oct 09, 20265,1190
Oct 08, 20265,1190
Oct 07, 20265,1190
Oct 06, 20265,1190
Oct 05, 20265,1190
Oct 02, 20265,119No prior observation