The S&P 500 and Nasdaq closed at record highs on Thursday, propelled by optimism about more pandemic relief under the Biden..
Stock market index
The S&P 500, or simply the S&P, is a stock market index that measures the stock performance of 500 large companies listed on stock exchanges in the United States. It is one of the most commonly followed equity indices.
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S&P 500 media coverage
Wall Street's benchmark S&P 500 index closed slightly higher on Wednesday with defensive sectors leading gains as investors waited..
Invesco global chief market strategist Kristina Hooper tells Reuters' Fred Katayama about the key takeaway for investors in a year..