The CNN Money Fear and Greed index showed a slight decline in the overall market sentiment, while the index remained in the “Neutral” zone on Tuesday.U.S. stocks settled lower on Tuesday, with the Dow Jones index recording losses for the fourth straight session.Oracle Corporation ORCL posted weaker-than-expected earnings and sales results for its second quarter on Monday. Alphabet Inc. GOOG GOOGL shares surged 5.6% following the unveiling of Google’s quantum computing chip.On the economic data front, U.S. n ...