OITracker Cboe delayed data

Contract OI history

Back to SO

Oct 30, 2026 EXPIRATION

SO $84.00 Call

SO261030C00084000

Latest saved OI105Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SO $84.00 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. 109540 2026-10-02: 109 OI2026-10-05: 109 OI2026-10-06: 109 OI2026-10-07: 105 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 104 OI2026-10-16: 104 OI2026-10-21: 104 OI2026-10-23: 105 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, 2026Viewing105+1
Oct 21, 20261040
Oct 16, 20261040
Oct 15, 20261040
Oct 14, 20261040
Oct 13, 20261040
Oct 09, 20261040
Oct 08, 2026104-1
Oct 07, 2026105-4
Oct 06, 20261090
Oct 05, 20261090
Oct 02, 2026109No prior observation