Her writing examines how high-frequency trading shapes modern financial markets, making the mechanics of market making, liquidity provision and proprietary trading clear without flattening the differences between firms such as Jane Street, Virtu Financial, Flow Traders and ABC Arbitrage. With a broker’s eye for execution and incentives, she argues that speed alone cannot explain how electronic trading businesses work—or why their risks and revenue models diverge.
That perspective connects trading technology to the choices facing investors and active traders, from how market makers operate to the practical trade-offs in fast order execution. The result is informed, lively analysis that challenges familiar labels and focuses on what the structure of a market actually means for the people using it.
