次级市场危机爆发后，两支放大杠杆基金在今年前四个月里亿累计损失了23%的价值，然后趋稳，接着再度下跌。
The enhanced-leverage fund lost 23% of its value in the first four months of the year as the subprime market collapsed, then stabilised, then fell again.
杠杆ETF利用债务来放大他们购买的指数的回报率，对于投资者来说这是非常危险的。
That spells danger for investors in leveraged ETFs, which use debt to magnify the returns of the index they follow.
当杠杆发挥作用时，它放大你的收益。
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