Other sinister players lurk in the etf markets .

ETF市场中也潜藏着其他邪恶的交易员。

Regulatory filings indicate the etf could hold as much as 61,000 metric tons of physical copper .

监管机构文件显示，这只ETF可持有多达61,000公吨实物铜。

Another relatively low-cost option worth considering is an etf that specializes in foreign government bonds .

另一个值得考虑的、成本相对较低的选择是投资外国公债的ETF。

A joint sec-cftc decision against the etf would change the entire etf industry – obviously a hot potato .

SEC联同CFTC对ETF做出的裁定，将改变整个ETF行业——当然，这也是个烫手山芋。

Etf units are created or liquidated to meet orders , making traders completely price-insensitive .

ETF根据客户指令进行单位创建或赎回，交易员完全对价格不敏感。