OITracker Cboe delayed data

Contract OI history

Back to CSX

Jan 15, 2027 EXPIRATION

CSX $55.00 Call

CSX270115C00055000

Latest saved OI2,483Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $55.00 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. 2,4891,2440 2026-10-09: 2,410 OI2026-10-13: 2,489 OI2026-10-14: 2,489 OI2026-10-15: 2,472 OI2026-10-16: 2,472 OI2026-10-21: 2,474 OI2026-10-23: 2,483 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, 2026Viewing2,483+9
Oct 21, 20262,474+2
Oct 16, 20262,4720
Oct 15, 20262,472-17
Oct 14, 20262,4890
Oct 13, 20262,489+79
Oct 09, 20262,410No prior observation