Virtu Financial has spiked more than 15% as the coronavirus crash has rocked markets, while its public peers have tanked. Here's why analysts say the stock's run may be short-lived. (VIRT)

· Shares of Virtu Financial — the high-frequency-trading and market-making giant — have outperformed other capital markets stocks by a wide margin this quarter during the coronavirus-driven market sell-off.
· Goldman Sachs analysts noted in a report to clients this week that for the year through March 26, shares had risen...