Indian stock markets gained at opening bell on Wednesday. This comes as early trends showed Donald Trump leading the race for US presidential elections. At opening bell, the Sensex was up 283 points, or 0.36%, at 79,759; while Nifty was at 24,271, up 57 points, or 0.24%. Markets around the world are keeping an eye on early counting to find who would become the next president of the US.