现在有很多robo advisor,可以做根据你的条件进行自动的portfolio 调整,比如vanguard digital advisor, wealthfront, etc. 可以参考下面的文章 https://www.nerdwallet.com/best/investing/robo-advisors?trk_channel=web&trk_copy=Best%20Robo-Advisors&trk_element=hyperlink&trk_location=review__related-links__link&trk_pagetype=review
https://www.nerdwallet.com/best/investing/robo-advisors?trk_channel=web&trk_copy=Best%20Robo-Advisors&trk_element=hyperlink&trk_location=review__related-links__link&trk_pagetype=review
感谢!