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Contract OI history

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Oct 30, 2026 EXPIRATION

CHTR $240.00 Call

CHTR261030C00240000

Latest saved OI621Oct 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 $240.00 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. 6213100 2026-10-09: 621 OI2026-10-13: 621 OI2026-10-14: 621 OI2026-10-15: 621 OI2026-10-16: 621 OI2026-10-21: 621 OI2026-10-23: 621 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, 2026Viewing6210
Oct 21, 20266210
Oct 16, 20266210
Oct 15, 20266210
Oct 14, 20266210
Oct 13, 20266210
Oct 09, 2026621No prior observation