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Contract OI history

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Nov 20, 2026 EXPIRATION

CSX $52.50 Call

CSX261120C00052500

Latest saved OI1,297Oct 23, 2026
Last change+19vs 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. 1,2976480 2026-10-09: 1,212 OI2026-10-13: 1,210 OI2026-10-14: 1,210 OI2026-10-15: 1,241 OI2026-10-16: 1,243 OI2026-10-21: 1,278 OI2026-10-23: 1,297 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, 2026Viewing1,297+19
Oct 21, 20261,278+35
Oct 16, 20261,243+2
Oct 15, 20261,241+31
Oct 14, 20261,2100
Oct 13, 20261,210-2
Oct 09, 20261,212No prior observation