Infosys (INFY) Surges 0.89% on 38.39% Volume Spike to $270M Nabs 371st Rank in Trading Activity

On September 24, 2025, Infosys (INFY) rose 0.89% with a trading volume of $0.27 billion, marking a 38.39% increase from the previous day’s volume. The stock ranked 371st in trading activity among listed companies on the day, reflecting heightened investor interest amid strategic updates and market dynamics.

Analysts noted that Infosys’ recent performance aligns with its focus on expanding cloud and AI-driven solutions for enterprise clients. The company’s emphasis on hybrid cloud infrastructure and automation services has positioned it to capitalize on long-term digital transformation trends, though near-term volatility remains tied to quarterly earnings expectations and sector-wide macroeconomic pressures.

Regarding back-testing methodologies, two approaches are feasible for evaluating volume-based trading strategies: (1) Proxy ETF testing using liquid indices like SPY or QQQ to approximate broad market exposure, or (2) Event-driven analysis tracking stocks that surge into top volume percentiles to assess subsequent price movements. These frameworks aim to simulate the performance of high-volume strategies while adhering to current tool limitations.