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Contract OI history

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Jan 15, 2027 EXPIRATION

CHTR $135.00 Put

CHTR270115P00135000

Latest saved OI1,160Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHTR $135.00 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. 1,1605800 2026-10-09: 1,158 OI2026-10-13: 1,157 OI2026-10-14: 1,157 OI2026-10-15: 1,160 OI2026-10-16: 1,160 OI2026-10-21: 1,160 OI2026-10-23: 1,160 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, 2026Viewing1,1600
Oct 21, 20261,1600
Oct 16, 20261,1600
Oct 15, 20261,160+3
Oct 14, 20261,1570
Oct 13, 20261,157-1
Oct 09, 20261,158No prior observation