Shares of eBay jumped Thursday as the company's quarterly results and outlook exceeded expectations. The auction site operator's stock has been the best-performing S&P 500 component Thursday.

The best S&P 500 ETF to buy with $1,000 While there are a lot of cap-weighted S&P 500 ETFs available for purchase, there aren't very many equal-weight index funds.

The S&P 500 equal-weight index takes all 500 components of the S&P 500 and, as the name suggests, tracks the change in price of an index where they each hold equal weight at the start of the quarter.

The index committee at S&P Dow Jones Indices typically makes scheduled changes to the S&P 500 once a quarter, but also makes unscheduled changes at other times, such as when a component gets acquired.

The Trade Desk shares are rising Tuesday, climbing a day after S&P Dow Jones Indices said the digital advertising company will be replacing software maker Ansys in the S&P 500 Index.

The S&P 500 flashed a golden cross this week, signaling potential for more gains. The 50-day moving average closed about the 200-day moving average on Tuesday.

The S&P 500 (SP500) surged to a fresh all-time trading high on Friday as investors piled into equities, pushing the benchmark index beyond its previous peak.

The financial media loves to get predictions from experts about where they think the S&P 500 index is headed. Some experts look at technical analysis patterns, others look at valuation metrics ...

Solar stocks plunge on Senate bill’s tax-credit phaseout, but analysts say investors should be happy S&P 500 components Enphase Energy and First Solar move lower by double-digit percentages ...

Two other components making moves today are J.M. Smucker, trading down 7.4%, and LyondellBasell Industries, trading up 2.0% on the day. VIDEO: S&P 500 Movers: ORLY, ENPH The views and opinions ...

Seasonal trends highlight 10 S&P 500 stocks with strong June performance. Tesla leads the list, joined by consistent gainers like Eli Lilly.

Analysts are looking for the S&P 500 component company to report $0.75 per share in earnings on $43.25 billion in revenue. The Voo is currently down 0.1%.