【Before Powell's Speech, US Stock Indices Slightly Rise】Jin Ten Data August 22, the US stock market opened, the Dow rose 0.37%, the S&P 500 index rose 0.23%, and the Nasdaq rose 0.19%. Nvidia (NVDA.O) fell 1.2%, reportedly the company has asked suppliers to suspend production of the H20 chip. Google (GOOG.O) rose 1.7%, Meta and Google reached a $10 billion cloud computing service deal. The Nasdaq Golden Dragon Index rose 0.47%.