???????T+D???壨5??9??????????????????????????????????ж?????????????????治?????????????????????????????
????
???????T+D?????μ?0.17???????0.07%????258.80?/?????????259.20?/?????????258.30?/???
????
??????????????Commerce Department?????幫??????????????????????????????????3?????????????????1.1%?????????0.5%?????????????0.7%?????????0.5%??
????
????????????????????????????????????????????δ???л?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????5??11???????????????????????????????????????ж????????
????
??????????????????????CFTC?????幫???????????????5??6??????????????12942?????????磬??102895??????
????
????????2014??5??8??????8????ETFs????????1290.599??????????????????
???????:
1,???T+D ?? ???? ???????
2,???T+D ?? ?????? ???????
3,???T+D???漲
4,???T+D????
5,???T+D??????????
6,???T+D???????
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