Investors concerned over nvidia's earnings performance

Nvidia faces mounting pressure as its stock price lags behind the Philadelphia Semiconductor Index by 50%. Rising operational costs and the competitive threat from rival companies developing their own chips have heightened investor concerns. Credit markets are showing signs of unease, with hedging costs doubling, and Asian traders are expected to closely monitor the company's earnings report, which is set to be released this week. Bloomberg's Anthony Stephens reported the developments.