Infosys Shares Jump 1.91% as Trading Volume Surges 62.67% to $360M Climbs to 311th Rank in U.S. Equities

On October 9, 2025, , , ranking 311th among U.S. equities. The stock's performance aligned with broader market momentum as investors rotated into high-volume names ahead of earnings season.

Analysts noted that the stock's liquidity spike suggested institutional activity, though no material earnings or corporate updates were disclosed. Market participants speculated that algorithmic trading strategies targeting volume-driven momentum plays contributed to the price action. The firm's technical chart showed a break above key resistance levels, reinforcing near-term bullish sentiment among retail and institutional traders.

To rigorously test volume-based , a cross-sectional approach is required. . stocks, equal-weighted positions at daily closes, and one-day holding periods. Current are limited to single-ticker analysis, necessitating either external portfolio weight calculations or proxy testing via broad indices like the S&P 500. The latter provides indicative results but remains an approximation of true strategy performance.