让ChatGPT管理一个真实的微型市值股票投资组合
Let ChatGPT manage a real micro-cap stock portfolio
一位作者进行了一个为期6个月的实验，其中ChatGPT获取每日价格数据和每周深度研究再评估来管理一个真实的微型市值投资组合；第5周的限制订单大部分未能成交。
做了什么
Each trading day's end, the author gives ChatGPT real market data such as closing price and volume, and it has full control of the account. Once a week it runs Deep Research to re-evaluate the portfolio. In week 5 it placed limit orders, then turned defensive and trimmed ABEO from six shares to four. The author automates results and graphs with code on GitHub.
效果如何
Week 5 began with none of the planned orders executing. The AZTR limit sell missed, and the AXGN buy at $7.00 was far below the roughly $13 close. The portfolio ended with $32 cash, a Sharpe ratio of about 0.88 and a Sortino ratio of about 1.87.
值得注意
The author accidentally reused the chat for coding debugging and had to start a new chat. He also plans to change the Deep Research prompt, which mostly researched new picks instead of reviewing the real portfolio.
试试这个 Prompt
I want to run a paper-trading experiment on a [micro-cap / small-cap] portfolio with a starting balance of [amount]. Each week, use Deep Research on my current holdings and a watchlist of [tickers], then recommend buys, sells, or holds with a short reason and a limit price for each. Do not place real trades. End with a summary table of the proposed portfolio and which orders would likely not fill at those limit prices.