推荐回答(4个)

定量投资和传统的定性投资本质上来说是相同的,二者都是基于市场非有效或弱有效的理论基础。两者的区别在于定量投资管理是“定性思想的量化应用”,更加强调数据。量化交易具有以下几个方面的特点:
1、纪律性。根据模型的运行结果进行决策,而不是凭感觉。纪律性既可以克制人性中贪婪、恐惧和侥幸心理等弱点,也可以克服认知偏差,且可跟踪。
2、系统性。具体表现为“三多”。一是多层次,包括在大类资产配置、行业选择、精选具体资产三个层次上都有模型;二是多角度,定量投资的核心思想包括宏观周期、市场结构、估值、成长、盈利质量、分析师盈利预测、市场情绪等多个角度;三是多数据,即对海量数据的处理。
3、套利思想。定量投资通过全面、系统性的扫描捕捉错误定价、错误估值带来的机会,从而发现估值洼地,并通过买入低估资产、卖出高估资产而获利。
4、概率取胜。一是定量投资不断从历史数据中挖掘有望重复的规律并加以利用;二是依靠组合资产取胜,而不是单个资产取胜。

原学量化投资博大精深,原学不仅是出世的学问,也是入世的学问!原学不仅研究“道”,也研究“术”!不仅研究“体”,也研究“用”。原学是“体”与“用”结合最好的世间学问!原学无用无不用!
原学天字一号用于投资,独创原学福慧投资法(原学道行投资法),就是“体”与“用”充分结合的最好例证!
俗话说:“小隐隐于野,大隐隐于市”。我们原学还要加一句:“超隐隐于投资”!
闪牛分析:转载!
对历史数据进行统计分类,包括基本面和技术面,然后对影响股市涨跌的因素进行归纳,找出一个模型,这个模型不能保证你一直赚钱,但能确定你长期一直赚钱。然后对这个模型拿到当下的行情中测验,如果能经受得住时间的洗礼(短线要三个月,中线,一两年,长线五六年,在现实中往往是短线,西蒙斯的就是短线),那么这个模型就是可以的,值得使用的。然后在操盘中,只根据模型发出的信号做为买卖依据,任何个人的主观意念都是错的。本人就在一个投资公司做交易员和研发员,就是搞量化投资的,不过主要做的是大宗期货和股指,一星期进行二十资左右的交易,收益不错。。。量化投资的本质是对规律的总结和模式化交易,避免个人心里影响成果。因为市场上最大的敌人是自已的内心,贪,嗔,痴等情感。
可以关注今日头条“量化策略先锋”里面有详细介绍。
https://www.toutiao.com/i6660702253101351428/
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