Quantitative Easing

A monetary policy tool where a central bank creates money to buy financial assets — typically government bonds — to lower long-term interest rates and stimulate the economy.

Quantitative easing (QE) is used when short-term interest rates are already near zero and the central bank needs additional stimulus. The Fed creates electronic reserves and uses them to purchase Treasury securities and mortgage-backed securities. This expands the Fed's balance sheet, pushes down long-term yields, lowers mortgage rates, and encourages investors to shift into riskier assets — the "portfolio balance channel."

The US Federal Reserve launched four major QE rounds: QE1 (2008–2010, ~$1.75 trillion, primarily MBS); QE2 (2010–2011, $600 billion Treasuries); QE3 (2012–2014, open-ended at $85 billion/month); and the COVID response (2020–2022, $120 billion/month). By peak in 2022 the Fed's balance sheet had swollen to nearly $9 trillion, from under $1 trillion before the financial crisis.

QE is controversial. Critics argue it primarily inflates asset prices — benefiting wealthy investors — while doing little for ordinary workers. Proponents argue it prevented depression-level outcomes in 2008 and 2020 by keeping credit flowing and avoiding deflationary spirals. The unwinding of QE through quantitative tightening is itself a major market event, as reducing bond holdings puts upward pressure on long-term yields.

This definition is for informational and educational purposes only. Nothing on Finance Compass constitutes financial, investment, or trading advice. Always conduct your own research and consult a qualified professional before making financial decisions.