OITracker Cboe delayed data

Contract OI history

Back to SO

Nov 20, 2026 EXPIRATION

SO $95.00 Call

SO261120C00095000

Latest saved OI1,713Oct 23, 2026
Last change-34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SO $95.00 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. 1,7478730 2026-10-02: 1,452 OI2026-10-05: 1,467 OI2026-10-06: 1,466 OI2026-10-07: 1,463 OI2026-10-08: 1,462 OI2026-10-09: 1,462 OI2026-10-13: 1,223 OI2026-10-14: 1,223 OI2026-10-15: 1,238 OI2026-10-16: 1,264 OI2026-10-21: 1,747 OI2026-10-23: 1,713 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, 20261,713-34
Oct 21, 2026Viewing1,747+483
Oct 16, 20261,264+26
Oct 15, 20261,238+15
Oct 14, 20261,2230
Oct 13, 20261,223-239
Oct 09, 20261,4620
Oct 08, 20261,462-1
Oct 07, 20261,463-3
Oct 06, 20261,466-1
Oct 05, 20261,467+15
Oct 02, 20261,452No prior observation