1. index etf: index etf50 is a well-known etf(5 10050), 300etf(5 10300), 500etf(5 10500),1000 ETF.
2. Gold etf: Gold etfs include Bosera Gold (15937), Gold Fund (5 1800), Cathay Pacific Gold etf Huaan Gold (518800) ETF (518880) and so on.
3. Exchange currency etf: Exchange currency ETFs include Huabao Tianyi (5 1 190), Yin Hua Rili (5 1 180), Jianxin Tianyi (5 1 160). China Merchants Express (159003), transaction currency (5 1 1690), deposit (15900 1), etc.