[BRIEFING.COM] The stock market experienced some selling pressure today, but index-level performance didn't reflect that. The S&P 500 (+0.6%) reached a fresh all-time high of 6,100.81, powered by mega ...

Stock market sectors group similar stocks ... to compare which stocks are making the most money. The energy sector covers companies that do business in the oil and natural gas industry.

Tesla is set to report fourth-quarter earnings after the bell Wednesday, with analysts mostly optimistic the electric vehicle ...