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说好涨跌都赚钱呢?招商智远量化对冲产品最高亏10%

2017-08-14 14:12:55   中国经济网

界面新闻 慕泽

一般而言,不论市场涨跌,好的量化对冲产品均能获取收益。

但今年以来,很多量化对冲策略产品均出现了不同程度的亏损,就连招商证券资产这样的“实力派”也未能幸免。私募排排网数据显示,截至8月8日,招商证券资产旗下13只量化对冲产品今年以来收益率均为负数。

具体看来,今年以来这13只量化对冲产品平均收益率为-6.93%,12只产品亏损率超过5%。最惨的“招商智远量化对冲1号”亏损率达9.65%。

数据来源:私募排排网

“招商智远量化对冲1号”成立于2015年11月下旬,从净值走势上看,最初一年里该产品净值总体保持小幅波动上行状态,此后便开始有回调迹象,特别是今年3月8日至今,跌幅高达9.38%。值得注意的是,招商证券资产旗下同样在2015年成立的其余五只股票中性策略产品今年以来亏损率均在5%以上。

“招商智远量化对冲2号”是目前招商证券资产旗下量化对冲策略产品中表现最好的一只,年化收益高达16.74%。该产品自2014年5月成立以后,一年左右时间里,净值便大幅上涨逾六成,即使在2015年股市的几次大调整之际,净值也没有出现较为明显的回撤,收益率反而稳中有小幅上涨。不过,“招商智远量化对冲2号”还是没能摆脱今年上半年的量化对冲“魔咒”,截至8月8日,该产品今年以来亏损率为6.8%。

策略方面,在13只量化对冲产品中,有10只都采用的是股票市场中性策略,占比76.92%;2只产品采用股票多/空策略;另外1只则采用的是FOF组合基金策略。

股票市场中性策略又称alpha策略,是目前国内私募证券投资基金最常用的策略之一。一般的操作方式是在买入股票的同时卖空与股票等市值的股指期货(也可以采取融券方式),以所买股票超越大盘的涨跌幅为盈利来源。这样一来,即使是市场出现单边暴跌时,产品也能通过期指空头合约的盈利对冲掉股票现货头寸的损失,有效规避股市波动的风险,做到“涨跌都赚”。

招商证券资产是招商证券100%控股的资管子公司,私募排排网数据显示,目前公司旗下共有29只产品正在运行且近期净值有更新。投资策略方面,股票市场中性策略产品最多,占比34.48%,定向增发和股票多头策略分列二、三位,分别有7只和5只。收益方面,18只产品今年以来收益为负,占比逾六成,值得注意的是,量化对冲系列产品在公司产品收益排名中均比较靠后。

有分析人士指出,目前国内的对冲工具不够完善,很多做成长股的私募管理人只能选择可以对冲大盘蓝筹股风险的沪深300股指期货等来进行对冲。在今年上半年大盘蓝筹单边上扬,多数个股普跌的情况下,大部分的阿尔法策略量化对冲产品面临“双重绞杀”,表现都不是很乐观。未来随着金融对冲工具的进一步完善,这种情况或将得到有效缓解。不过该分析人士同时指出,对冲工具缺乏是大家所共知的,作为基金管理人也应该提前对这种风险作出必要的防范。

此外,招商证券资产旗下的量化对冲系列产品早期多由易海波参与管理,该基金经理也是公司量化对冲策略产品的早期主导者和推动者之一。公开资料显示,易海波已于2016年11月加入中融基金管理有限公司,管理量化投资部工作。分析人士称,主要基金经理的离任也可能是今年业绩不佳的原因之一。

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