OITracker Cboe delayed data

Contract OI history

Back to SO

Feb 19, 2027 EXPIRATION

SO $92.50 Call

SO270219C00092500

Latest saved OI306Oct 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 $92.50 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. 3061530 2026-10-02: 120 OI2026-10-05: 195 OI2026-10-06: 195 OI2026-10-07: 232 OI2026-10-08: 235 OI2026-10-09: 235 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-15: 294 OI2026-10-16: 291 OI2026-10-21: 305 OI2026-10-23: 306 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, 2026306+1
Oct 21, 2026Viewing305+14
Oct 16, 2026291-3
Oct 15, 2026294+1
Oct 14, 20262930
Oct 13, 2026293+58
Oct 09, 20262350
Oct 08, 2026235+3
Oct 07, 2026232+37
Oct 06, 20261950
Oct 05, 2026195+75
Oct 02, 2026120No prior observation