OITracker Cboe delayed data

Contract OI history

Back to CSX

Jan 15, 2027 EXPIRATION

CSX $57.50 Call

CSX270115C00057500

Latest saved OI347Oct 23, 2026
Last change+38vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $57.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3471730 2026-10-09: 309 OI2026-10-13: 309 OI2026-10-14: 309 OI2026-10-15: 309 OI2026-10-16: 309 OI2026-10-21: 309 OI2026-10-23: 347 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CSX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing347+38
Oct 21, 20263090
Oct 16, 20263090
Oct 15, 20263090
Oct 14, 20263090
Oct 13, 20263090
Oct 09, 2026309No prior observation