• QE2 was a quantitative easing round initiated by the Federal Reserve at the end of 2010 that increased its balance sheet by $600 billion.

  • Quantitative easing refers to strategies that a central bank can use to increase domestic money supply through asset purchases.
  • Central banks start quantitative easing when interest rates are at or near 0%.
  • In September 2012, QE2 was followed by QE3.