Mars Finance reports that, according to Gate Market Data, the Dow Jones Industrial Average opened up 164.38 points on February 24 (Tuesday), a 0.34% increase, at 48,968.44 points; the S&P 500 opened down 12.39 points, a 0.18% decrease, at 6,825.36 points; the Nasdaq Composite opened down 67.58 points, a 0.3% decrease, at 22,559.69 points.