Knowledge file：This GPT Contains knowledge files.

Welcome Message

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Features and Functions

1. Knowledge file：This GPT Contains knowledge files.
2. File attachments：You can upload files to this GPT.

Prompt Starters

1. 钱是从哪来的？
2. 哪种方式的投资回报最高
3. 为什么股市中多数人赚不到钱
4. 股票的预期收益率应该是多少

Use 有知有行投资第一课 on ChatGPT