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Contract OI history

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Mar 19, 2027 EXPIRATION

CSX $57.50 Call

CSX270319C00057500

Latest saved OI485Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $57.50 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. 5102550 2026-10-09: 506 OI2026-10-13: 506 OI2026-10-14: 506 OI2026-10-15: 510 OI2026-10-16: 510 OI2026-10-21: 485 OI2026-10-23: 485 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, 2026Viewing4850
Oct 21, 2026485-25
Oct 16, 20265100
Oct 15, 2026510+4
Oct 14, 20265060
Oct 13, 20265060
Oct 09, 2026506No prior observation