The Sensex at the Bombay Stock Exchange gained 67 points, or 0.3 per cent, to 19,730 in early trade, today, on renewed buying by funds, amid rising Asian bourses. Afterwards, the Sensex gained further ground, and stood a solid 169 points, or 0.9 per cent in the green, at 19,832 in afternoon trade, a short while ago.Stock markets in China, Hong Kong, Indonesia, and South Korea had gained between 0.2 percent and 2.5 percent.