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Contract OI history

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Jan 21, 2028 EXPIRATION

CHTR $400.00 Call

CHTR280121C00400000

Latest saved OI3,839Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $400.00 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. 3,8391,9190 2026-10-09: 3,839 OI2026-10-13: 3,839 OI2026-10-14: 3,839 OI2026-10-15: 3,839 OI2026-10-16: 3,839 OI2026-10-21: 3,839 OI2026-10-23: 3,839 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CHTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,8390
Oct 21, 20263,8390
Oct 16, 20263,8390
Oct 15, 20263,8390
Oct 14, 20263,8390
Oct 13, 20263,8390
Oct 09, 20263,839No prior observation