The CNN Money Fear and Greed index showed a decline in the overall market sentiment, while the index moved to the “Greed” zone on Monday. U.S. stocks settled mostly lower on Monday, with the Dow Jones index falling more than 300 points during the session. All three major indices recorded gains for the sixth straight week, with the Dow and S&P 500 gaining 0.96% and 0.85%, respectively, last week. As far as the earnings season is concerned, around 14% of S&P 500 companies have released quarterly results so far, with more than 7 in 10 of those exceeding market estimates. Spirit Airlines, Inc. (NY…