The CNN Money Fear and Greed index showed an improvement in the overall market sentiment, with the index in the “Greed” zone on Thursday.U.S. stocks settled mixed on Thursday, with the Dow Jones index surging to a record high during the session.Shares of NVIDIA Corporation NVDA fell around 6.4% on Thursday, weighing on the S&P 500 and the Nasdaq. Nvidia reported better-than-expected earnings and sales results for its second quarter on Wednesday. The company issued above-consensus third-quarter revenue guida ...