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Contract OI history

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Nov 20, 2026 EXPIRATION

CSX $50.00 Call

CSX261120C00050000

Latest saved OI4,346Oct 23, 2026
Last change+75vs 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. 4,3462,1730 2026-10-09: 3,771 OI2026-10-13: 4,236 OI2026-10-14: 4,236 OI2026-10-15: 4,243 OI2026-10-16: 4,272 OI2026-10-21: 4,271 OI2026-10-23: 4,346 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, 2026Viewing4,346+75
Oct 21, 20264,271-1
Oct 16, 20264,272+29
Oct 15, 20264,243+7
Oct 14, 20264,2360
Oct 13, 20264,236+465
Oct 09, 20263,771No prior observation