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置换,又称平移,就是在仓位不变的情况下,把一个品种换到另一个品种。主要是为了实现平衡。
贵的换成便宜的,很好理解,高抛低吸嘛。比如年初至今的涨幅,中证500比中证红利领先2个点,中证500都是年前的存货,恰好最近刚回本,那我置换过去不亏。
便宜的换成贵的就麻烦点。比如年初至今的涨幅,上证红利比中证红利落后5个点,怎么才能置换到贵的中证红利呢?现在置换不划算。上证红利还亏着,等它回本了,中证红利也更贵了,那时候置换也不划算。干脆不置换,用中证500置换中证红利,上证红利回本后卖掉?那总仓位减少太多了。不如此刻买入和上证红利等仓位的中证红利,等上证红利上涨到足以弥补这5个点的差距再卖掉,置换就大功告成了。前提是要有足够的定力和耐心等到那一天,可能要很久。
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置换,又称平移,就是在仓位不变的情况下,把一个品种换到另一个品种。主要是为了实现平衡。
贵的换成便宜的,很好理解,高抛低吸嘛。比如年初至今的涨幅,中证500比中证红利领先2个点,中证500都是年前的存货,恰好最近刚回本,那我置换过去不亏。
便宜的换成贵的就麻烦点。比如年初至今的涨幅,上证红利比中证红利落后5个点,怎么才能置换到贵的中证红利呢?现在置换不划算。上证红利还亏着,等它回本了,中证红利也更贵了,那时候置换也不划算。干脆不置换,用中证500置换中证红利,上证红利回本后卖掉?那总仓位减少太多了。不如此刻买入和上证红利等仓位的中证红利,等上证红利上涨到足以弥补这5个点的差距再卖掉,置换就大功告成了。前提是要有足够的定力和耐心等到那一天,可能要很久。
The text was updated successfully, but these errors were encountered: