High-stakes trade negotiations between the U.S. and China continued into a second day Tuesday, as both sides sought to defuse a trade war that threatens both economies.

• Semtech has a price-to-sales (P/S) ratio of 3.4 against a figure of 3.0 for the S&P 500 • Additionally, the company's price-to-free cash flow (P/FCF) ratio is 52.6 compared to 20.5 for the S&P 500