OITracker Cboe delayed data

Contract OI history

Back to CHTR

Nov 20, 2026 EXPIRATION

CHTR $155.00 Call

CHTR261120C00155000

Latest saved OI339Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $155.00 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. 3501750 2026-10-09: 322 OI2026-10-13: 349 OI2026-10-14: 349 OI2026-10-15: 349 OI2026-10-16: 349 OI2026-10-21: 350 OI2026-10-23: 339 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, 2026Viewing339-11
Oct 21, 2026350+1
Oct 16, 20263490
Oct 15, 20263490
Oct 14, 20263490
Oct 13, 2026349+27
Oct 09, 2026322No prior observation