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Contract OI history

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Jan 21, 2028 EXPIRATION

CSX $50.00 Call

CSX280121C00050000

Latest saved OI3,352Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSX $50.00 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. 3,3621,6810 2026-10-09: 3,362 OI2026-10-13: 3,362 OI2026-10-14: 3,362 OI2026-10-15: 3,362 OI2026-10-16: 3,362 OI2026-10-21: 3,351 OI2026-10-23: 3,352 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, 2026Viewing3,352+1
Oct 21, 20263,351-11
Oct 16, 20263,3620
Oct 15, 20263,3620
Oct 14, 20263,3620
Oct 13, 20263,3620
Oct 09, 20263,362No prior observation