对tsla真的要小心，它是beta最高的。
Here are the approximate beta values for each stock based on the search results:
- Tesla (TSLA): 2.45 - 2.46
- Nvidia (NVDA): 2.12
- Amazon (AMZN): 1.33
- Meta Platforms (META): 1.27 (5-year monthly) or 1.60
- Apple (AAPL): 1.21 (5-year monthly) or 1.29
- Alphabet (GOOG): 1.01 (5-year monthly) or 1.26
- Microsoft (MSFT): 1.03 (5-year monthly) or 1.19
