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Contract OI history

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Jan 21, 2028 EXPIRATION

CHTR $175.00 Call

CHTR280121C00175000

Latest saved OI697Oct 23, 2026
Last change+150vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $175.00 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. 6973480 2026-10-09: 392 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 544 OI2026-10-16: 547 OI2026-10-21: 547 OI2026-10-23: 697 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, 2026Viewing697+150
Oct 21, 20265470
Oct 16, 2026547+3
Oct 15, 2026544+100
Oct 14, 20264440
Oct 13, 2026444+52
Oct 09, 2026392No prior observation