Goldman Sachs Group of the United States has raised its interest rate to 5% from this week's 0.75%p rate hike to four rate hikes from March next year. Goldman Sachs said on Friday that economists now expect the US Federal Reserve to raise rates to 5%, higher than previously expected, and the Fed will raise rates in March next year to the range of 4.75% to 5%. increase, which is 25 basis points h..