Rising for the second straight session, the Sensex at the Bombay Stock Exchange climbed 215 points, or 1.1 percent, to close at a three-month high of 19,889, amid rising Asian and European markets, today. The Nifty at the National Stock Exchange gained 73 points, or 1.2 percent, to 6,044.Stock markets in Japan, China and Hong Kong added between 0.2 percent and 3.6 percent.