S&P 500 index
For the week ending on June 12, 2020, the S&P 500 index had a weekly performance of -4.78%. On Friday, June 12, 2020, the S&P 500 index closed at 3,041.31, +39.21(+1.31%).
S&P 500 index chart
Stock market source: https://www.wsj.com/market-data/quotes/index/SPX, Stockscharts.com