Charter Communications Stock Rises 0.97 as Trading Volume Dives 20.17% to 310th in Market

On October 6, 2025, Charter Communications (CHTR) closed with a 0.97% gain, while its trading volume of $370 million ranked 310th in the market, reflecting a 20.17% decline from the prior day’s volume. The stock’s performance aligns with broader market trends, though its volume contraction highlights reduced short-term liquidity activity.

Analysts noted that Charter’s volume decline could signal temporary trading activity shifts, potentially linked to algorithmic rebalancing or sector rotation. However, the modest price increase suggests sustained investor confidence in the cable and broadband services provider, despite macroeconomic uncertainties. The stock’s rank among peers underscores mixed short-term positioning, with institutional flows likely playing a role in the volume contraction.

To run this back-test rigorously, key parameters require finalization: the equity universe scope (e.g., broad U.S. stocks or a targeted index), re-balancing execution timing (open-to-close or close-to-close), and assumptions on cash management and transaction costs. Once these details are confirmed, the process will generate a daily “top-500” portfolio based on volume rankings, enabling a performance evaluation from January 1, 2022, to the latest trading date.