U.S. stocks climbed on Wednesday even as the results of the presidential contest failed to yield a clear winner this far. The DJIA jumped about 370 points, or 1.4%. The S&P 500 rose 2.2%. Earlier, global markets too recorded a day in the green. The pan-European Stoxx 600 ended up around 1.9%. Mainland Chinese stocks edged higher on the day, with the Shanghai composite up 0.19%.