当前时间: 2026-06-02 13:38:39
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用openClaw部署了个股分析模型(21)打算回测一下,分别选一只化工股票(传统型)和一只pcb(科技型)股票进行回测,两者皆为行业中具有某一领域绝对占有率的企业。模型回测分析思路:其实回测大概半个月前也做过,效果不佳,调整了模型之后也不佳,主要是近一年来股市确实也比较震荡,而且模型的记忆功能一直是让人头疼的事情,所以只能反复的唤醒敲打ta。结果不出所料,对于传统股的拟合程度稍好,科技类的几乎是反着的,但是考虑到用的是后续20个交易日的上涨趋势,科技股的高波动率明显不合适。于是单独用tech-2回测科技股,效果确实好了很多,但是相关性也不强,考虑到个股的特殊性,有用另外两只科技类股票一起对比,确实如此。于是对tech-2(针对科技类股票的预测模型)进行优化。
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