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Contract OI history

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Jun 17, 2027 EXPIRATION

CSX $52.50 Call

CSX270617C00052500

Latest saved OI436Oct 23, 2026
Last change+20vs 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. 4362180 2026-10-09: 377 OI2026-10-13: 390 OI2026-10-14: 390 OI2026-10-15: 396 OI2026-10-16: 396 OI2026-10-21: 416 OI2026-10-23: 436 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, 2026Viewing436+20
Oct 21, 2026416+20
Oct 16, 20263960
Oct 15, 2026396+6
Oct 14, 20263900
Oct 13, 2026390+13
Oct 09, 2026377No prior observation