Key Points

• Chicago Federal Reserve President Austan Goolsbee said Monday on CNBC that the central bank would react to signs of weakness in the economy.

• "I'm not going to bind our hands of what should happen going forward because we're still going to get more information. But if we are not overheating, we should not be tightening or restrictive in real terms," he said.

• Markets expect the Fed to head into an aggressive easing mode, starting in September with a 0.5 percentage-point rate cut.

Chicago Federal Reserve President Austan Goolsbee on Monday vowed that the central bank would react to signs of weakness in the economy and indicated that interest rates could be too restrictive now.

Asked whether weakening in the labor market and manufacturing sector could prompt a response from the Fed, Goolsbee did not commit to a specific course of action but said it does not make sense to keep a "restrictive" policy stance if the economy is weakening. He also declined to comment on whether the Fed would institute an emergency intermeeting cut.