KEY POINTS
  • The Nasdaq Composite fell for a fifth straight week on Friday.
  • On Wednesday, the Federal Reserve raised interest rates by 0.5% and warned again of "much too high" inflation, which rattled markets.
  • The tech-heavy index peaked on Nov. 19 at 16,057.44, and it has lost nearly a quarter of its value since then.
Traders work during the opening bell at the New York Stock Exchange (NYSE) on March 19, 2020 at Wall Street in New York City. - US stocks open mixed, Dow -0.4%, Nasdaq +0.1% (Photo by Johannes EISELE / AFP) (Photo by JOHANNES EISELE/AFP via Getty Images)

The Nasdaq Composite declined for a fifth straight week — falling 1.40% to 12,144.66 on Friday — marking its longest weekly losing streak since 2012.

On Wednesday, the Federal Reserve raised interest rates by 0.5% and warned again of "much too high" inflation, which rattled markets. The Nasdaq gained in Wednesday afternoon trading after the announcement, but plunged over 5% on Thursday.