The S&P 500 is one of the most valuable financial benchmarks, offering real-time views of current market health and economic ...

The S&P 500 is currently down 1.68% year-to-date, while the S&P Equal Weight is up 0.87% year-to-date. Read more here.

All 11 sectors of the S&P 500 (SP500) are in line to feel the impact ... said in a Feb. 20 report. Here’s its chart: “Markets are likely to quickly price idiosyncratic risks,” she said.