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Contract OI history

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Oct 23, 2026 EXPIRATION

CSX $48.00 Call

CSX261023C00048000

Latest saved OI1,165Oct 23, 2026
Last change+254vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $48.00 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. 1,1655820 2026-10-09: 805 OI2026-10-13: 807 OI2026-10-14: 807 OI2026-10-15: 807 OI2026-10-16: 812 OI2026-10-21: 911 OI2026-10-23: 1,165 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, 2026Viewing1,165+254
Oct 21, 2026911+99
Oct 16, 2026812+5
Oct 15, 20268070
Oct 14, 20268070
Oct 13, 2026807+2
Oct 09, 2026805No prior observation