The CNN Money Fear and Greed index showed an improvement in the overall market sentiment, while the index remained in the “Neutral” zone on Tuesday.U.S. stocks settled higher on Tuesday, with the Nasdaq Composite gaining around 0.3% during the session. The Dow Jones also surged to a new closing high.Meanwhile, U.S. stock futures fell this morning, following Congress's failure to pass the funding bill, which resulted in a government shutdown.Major indices recorded gains last month, with the S&P 500 gaining m ...