The BSE benchmark Sensex that fell 193 points in early trade today was trading down by 112 points at 15,572 in late morning deals.The wide-based National Stock Exchange Nifty Index was also trading down by 33 points at 4659.In the Asia region, Hong Kong's Hang Seng Index was down by 0.68 per cent and Japan's Nikkei shed 0.62 per cent in morning trade today.