The ProShares UltraShort Lehman 20+ Year Treasury Bond ETF (TBT) and ProShares UltraShort Lehman 7–10 Year Treasury Bond ETF (PST) are good ways to play this debt-market collapse.

ProShares超短雷曼20年期美国国债的ETF （交易代码TBT）和ProShares超短雷曼7-10年期美国国债的ETF（交易代码PST）是从这一债务市场崩溃中获得交易盈利的很好方式。

youdao

A gold exchange-traded fund (ETF) known as SPDR recently became the largest ETF by value in the world.

最近，一支名为“标准普尔指数存托凭证”(SPDR)的黄金交易所交易基金(etf)成为全世界市值最大的交易所交易基金。

youdao

A gold exchange-traded fund (ETF) known as SPDR recently became the largest ETF by value in the world.

最近，一支名为“标准普尔指数存托凭证”(SPDR)的黄金交易所交易基金(etf)成为全世界市值最大的交易所交易基金。

youdao