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

????:????vx:??????

??,?????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????? ???:???