?????!??????????????

????:929598?:????????

???,????????????17??????????????,??2470??/?????????????,???????????

CNBC ??:???9?????????????????,??????????????,??????????????????????????????,???1.9%,?????????????2469?????????/?????????????,??????5??????,??????,??????????????1968????????????

????????,???????????,????????????????????,8?????????????,????16?????????????,???????1.6%,??2467.8??????????/?????????????????2474.5????????????????,??19%?

???????????????6???????????,????,????????CME??????,???????????????9??????????????????????,????25????????91.4%,??????????????????8.4%???????50???

??????,???????????,????????

??????????? ????????????????????:??,??,????????,???????,????10%,?????????,?????

????????,?????????,?,????????,??????????????????

?? ?????????????-????????:???????????????,?????????????,????,??,????????

???????,??????Metals Focus???????????????,???????,???,???????????????????????2700??????????????3000??????????????????? ?????:??????????