U.S. stocks experienced a decline at the end of the week, with major indexes erasing all year-to-date gains following a strong jobs report that exceeded hiring expectations. The report raised concerns about the Federal Reserve's interest rate policies, leading to a rise in the VIX, a gauge of investor anxiety, which reached a three-week high. The VIX was reported above 20 for the first time since December 23, indicating increased market volatility. Investors are bracing for a busy week ahead, with stock futures opening lower in Sunday night trade.