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Contract OI history

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Jan 15, 2027 EXPIRATION

CSX $52.50 Call

CSX270115C00052500

Latest saved OI2,099Oct 23, 2026
Last change+33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $52.50 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. 2,0991,0490 2026-10-09: 2,057 OI2026-10-13: 2,056 OI2026-10-14: 2,056 OI2026-10-15: 2,066 OI2026-10-16: 2,066 OI2026-10-21: 2,066 OI2026-10-23: 2,099 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, 2026Viewing2,099+33
Oct 21, 20262,0660
Oct 16, 20262,0660
Oct 15, 20262,066+10
Oct 14, 20262,0560
Oct 13, 20262,056-1
Oct 09, 20262,057No prior observation