The BSE benchmark Sensex lost another 67 points in early trade today. The Sensex was at trading flat at 16,874 down by over 88 points when reports last came in. Similarly Nifty of National stocks exchange was trading flat at 5028.Brokers said overnight losses on the US market and weak opening on the Asian bourses mainly dampened the trading sentiments of domestic market, triggering selling by foreign funds. Among losers were Reliance Industries, SBI and ICICI Bank.The Hong Kong's Hang Seng index was down 0.90 per cent in the morning trade today. The US Dow Jones Industrial Average closed 0.47 per cent lower in yesterday.