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Contract OI history

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Jan 15, 2027 EXPIRATION

CHTR $115.00 Put

CHTR270115P00115000

Latest saved OI2,370Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $115.00 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. 2,3751,1870 2026-10-09: 2,129 OI2026-10-13: 2,374 OI2026-10-14: 2,374 OI2026-10-15: 2,375 OI2026-10-16: 2,374 OI2026-10-21: 2,373 OI2026-10-23: 2,370 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, 2026Viewing2,370-3
Oct 21, 20262,373-1
Oct 16, 20262,374-1
Oct 15, 20262,375+1
Oct 14, 20262,3740
Oct 13, 20262,374+245
Oct 09, 20262,129No prior observation