The CNN Business Fear & Greed Index measures market sentiment based on fear and greed, with a current reading of 39.3 in the Fear zone.

CNN Business Fear & Greed Index measures market sentiment based on the premise that fear exerts pressure on stocks.

CBOE's 'fear index' falls to more than one-week low

CBOE's 'fear index' slips for third day in a row

The CNN Money Fear and Greed index rose with improved market sentiment, as stocks gained on US-Iran peace deal and lower oil prices.

The CNN Business Fear & Greed Index measures market sentiment based on fear and greed, with a current reading of 39.3 in the Fear zone.

The Fear & Greed Index tracks market sentiment, showing a decline on Wednesday as stocks fell after the Fed's policy decision.