The Sensex at the Bombay Stock Exchange fell 102 points, or 0.6 per cent, to 17,517 in early trade, today, as funds and retail investors booked profits, amid subdued Asian bourses. Later, the Sensex trimmed its losses, and stood 82 points, or 0.5 per cent in the red, at 17,537 in afternoon deals, a short while ago.Stock markets in China, Taiwan, Singapore, Hong Kong, Japan, and South Korea were trading mixed, today. Over in the US, the Dow Jones Industrial Average had ended 0.7 per cent lower in yesterday's trade.