A big challenge for the industry is to create a fully active ETF that is able to move in and out of individual stocks, like a traditional mutual fund, while being tradable, like a stock.
这一行业的一个挑战就是创造出一种充分活跃的ETF,即能像共同基金那样进出个股,又能像股票那样可交易。
Put the same amount of money into an index fund or ETF (exchange traded fund) each month. When the market is expensive, you'll wind up buying fewer shares.
每月定投固定金额的指数基金或etf基金,它的好处是当价格走高的时候你买入的份数会变少,当价格走低的时候,你买入的份数会变多。
Arijit Dutta, an associate director of mutual fund analysis at Morningstar, says investors should research how a particular fund or an ETF is constructed.
晨星公司(Morningstar)共同基金分析业务副主管杜塔(Arijit Dutta)说,投资者应该研究一只具体的基金或是交易所买卖基金是如何构建的。
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