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Contract OI history

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Nov 20, 2026 EXPIRATION

CHTR $135.00 Call

CHTR261120C00135000

Latest saved OI545Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $135.00 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. 5452720 2026-10-09: 415 OI2026-10-13: 426 OI2026-10-14: 426 OI2026-10-15: 426 OI2026-10-16: 526 OI2026-10-21: 537 OI2026-10-23: 545 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, 2026Viewing545+8
Oct 21, 2026537+11
Oct 16, 2026526+100
Oct 15, 20264260
Oct 14, 20264260
Oct 13, 2026426+11
Oct 09, 2026415No prior observation