short pitch factor

例句：

1. 1.The short-pitch factor is a key indicator of the market's liquidity.
   短投量因子是衡量市场流动性的关键指标。
2. 2.In this study, we used the short-pitch factor to analyze the impact of interest rate changes on stock prices.
   在这项研究中，我们使用短投量因子来分析利率变化对股价的影响。
3. 3.The short-pitch factor has been shown to have a significant impact on stock price movements.
   研究表明，短投量因子对股票价格变动有显著影响。