Symbols

Astera Soars 4.43 as $1.46 Billion Volume Surges 40.41 to Rank 56th

Generated by AI AgentAinvest Volume Radar

Wednesday, Sep 17, 2025 8:50 pm ET1min read

ALAB--

Aime Summary

- Astera (ALAB) rose 4.43% with $1.46B trading volume on Sept 17, 2025, up 40.41% from prior day.

- Surge reflects increased liquidity and investor interest in the stock's market position.

- Proposed volume-based backtest requires parameters: stock universe, execution timing, transaction costs, and output format.

- Backtest would analyze cumulative returns, volatility, Sharpe ratio, and drawdowns from Jan 1, 2022, to present.

On September 17, 2025, , , . The stock’s performance was driven by heightened liquidity and investor activity, reflecting renewed interest in its market position.

A backtest to evaluate the performance of a volume-based trading strategy for AsteraALAB-- requires specific parameters. Key considerations include the stock universeUPC-- (e.g., U.S. primary-listed equities or indices like the S&P 1500), execution timing (next-day open or close), transaction costs (e.g., , and output format (equal-weighted portfolio metrics). Once these details are confirmed, , , , annualized performance, volatility, Sharpe ratio, , and a performance chart.

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