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Contract OI history

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Jan 15, 2027 EXPIRATION

CHTR $70.00 Put

CHTR270115P00070000

Latest saved OI795Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $70.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7953970 2026-10-09: 787 OI2026-10-13: 786 OI2026-10-14: 786 OI2026-10-15: 786 OI2026-10-16: 786 OI2026-10-21: 786 OI2026-10-23: 795 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, 2026Viewing795+9
Oct 21, 20267860
Oct 16, 20267860
Oct 15, 20267860
Oct 14, 20267860
Oct 13, 2026786-1
Oct 09, 2026787No prior observation