AMP Ranks 420th in $270M Volume Amid Divergent Analyst Calls and Strong Earnings

On September 16, 2025, , ranking 420th in trading activity. , exceeding estimates, . , while several funds trimmed or added to their stakes, . , .

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Backtesting a strategy to rank U.S. stocks by trading volume and hold top 500 names for one day requires clarifying three parameters: universe scope (e.g., S&P 1500 vs. all U.S. equities), entry/exit timing (open-to-close vs. close-to-close), and capital allocation (equal-weight daily rebalancing). Trading costs and commission assumptions must also be defined to generate accurate performance metrics. Results from January 3, 2022, to the present will depend on these specifications, with the test focusing on short-term momentum and liquidity dynamics.