OITracker Cboe delayed data

Contract OI history

Back to SOC

Nov 20, 2026 EXPIRATION

SOC $4.00 Put

SOC261120P00004000

Latest saved OI875Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SOC $4.00 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. 8754370 2026-10-02: 466 OI2026-10-05: 466 OI2026-10-06: 555 OI2026-10-07: 598 OI2026-10-08: 640 OI2026-10-09: 662 OI2026-10-13: 854 OI2026-10-14: 854 OI2026-10-15: 861 OI2026-10-16: 870 OI2026-10-21: 868 OI2026-10-23: 875 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, 2026Viewing875+7
Oct 21, 2026868-2
Oct 16, 2026870+9
Oct 15, 2026861+7
Oct 14, 20268540
Oct 13, 2026854+192
Oct 09, 2026662+22
Oct 08, 2026640+42
Oct 07, 2026598+43
Oct 06, 2026555+89
Oct 05, 20264660
Oct 02, 2026466No prior observation