OPEN-SOURCE SCRIPT
Alpha
Alpha is a measure of the active return on an investment, the performance of that investment compared to the S&P500 index, where 0.01 = 1%
- alpha < 0: the investment has earned too little for its risk (or, was too risky for the return)
- alpha = 0: the investment has earned a return adequate for the risk taken
- alpha > 0: the investment has a return in excess of the reward for the assumed risk
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免责声明
这些信息和出版物并不意味着也不构成TradingView提供或认可的金融、投资、交易或其它类型的建议或背书。请在使用条款阅读更多信息。