位置:中游情绪:中性参考度:1/10


当地时间周一,芝商所集团(CME Group)宣布调整黄金、白银、铂金及钯金期货合约的保证金设定方式。鉴于上述品种价格飙升及交易波动剧烈,新规将采用名义价值百分比计算保证金,替代此前的固定金额计算方式,调整将于周二收盘后生效。文件显示,部分黄金合约保证金调整至名义价值约5%水平,白银约为9%,CME称此举为“常规市场波动性审查,以确保充足抵押品覆盖”。

贵金属过去几个季度涨势显著,价格剧烈波动延续至新年。周一黄金、白银均创历史新高,白银期货新年以来短短几个交易日涨幅达约20%。此次CME贵金属保证金从固定金额转为随价格波动的百分比制,意味着投资者保证金及交易成本将随市场价格实时变化。

以标准黄金期货为例:调整前COMEX 100 GOLD FUTURES近月合约非对冲/投机者(Non-HRP客户)每手初始保证金约24000美元;调整后按5%计算,当前一手合约价值为4600美元×100盎司=460000美元,保证金为460000×5%=23000美元。黄金期货当前保证金成本略有下降,但后续金价若升至5000美元,保证金将自动涨至25000美元,无需交易所另行公告。

白银期货方面:调整前COMEX...白银保证金规模显著增加,对散户及高杠杆投机者压力极大——去年12月每手白银保证金仅约20000美元。

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