No Summary provided as the original text is short
- S&P 500: A stock market index tracking 500 large companies listed on stock exchanges in the United States.
- Nasdaq: A U.S. stock exchange known for its large proportion of technology sector listings and its associated Nasdaq Composite index.
- USD/JPY Exchange Rate: The value of the U.S. dollar expressed in Japanese yen, widely watched as an indicator of currency market trends between the two economies.