ChainCatcher message, according to Gate market data, the Dow Jones Index closed up 129.47 points on February 18 (Wednesday), an increase of 0.26%, closing at 49,662.66 points; the S&P 500 Index rose 38.09 points, an increase of 0.56%, closing at 6,881.31 points; the Nasdaq Composite Index rose 175.25 points, an increase of 0.78%, closing at 22,753.63 points.