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Contract OI history

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Jan 21, 2028 EXPIRATION

CHTR $100.00 Put

CHTR280121P00100000

Latest saved OI542Oct 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 $100.00 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. 5422710 2026-10-09: 539 OI2026-10-13: 542 OI2026-10-14: 542 OI2026-10-15: 542 OI2026-10-16: 542 OI2026-10-21: 542 OI2026-10-23: 542 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, 2026Viewing5420
Oct 21, 20265420
Oct 16, 20265420
Oct 15, 20265420
Oct 14, 20265420
Oct 13, 2026542+3
Oct 09, 2026539No prior observation