Ask any seasoned FX dealer what drives spreads, and you’ll get a handful of familiar answers: volatility, economic data, and, ...

Research on statistical arbitrage in U.S. equities (1997–2007) shows that PCA-based strategies achieved average annual Sharpe ...

In the late 1990s, the internet was a chaotic landscape of search engines like Yahoo, AltaVista, and Lycos, which often left users frustrated by disorganized results. Then came Google, introducing a ...