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Contract OI history

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Jan 21, 2028 EXPIRATION

CHTR $300.00 Call

CHTR280121C00300000

Latest saved OI2,756Oct 23, 2026
Last change+69vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $300.00 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. 2,7561,3780 2026-10-09: 2,700 OI2026-10-13: 2,699 OI2026-10-14: 2,699 OI2026-10-15: 2,699 OI2026-10-16: 2,701 OI2026-10-21: 2,687 OI2026-10-23: 2,756 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, 2026Viewing2,756+69
Oct 21, 20262,687-14
Oct 16, 20262,701+2
Oct 15, 20262,6990
Oct 14, 20262,6990
Oct 13, 20262,699-1
Oct 09, 20262,700No prior observation