buying signal

例句：

1. 1. The market is signaling a strong recovery.
   市场正在发出强劲的复苏信号。
2. 2.The stock price has shown a buying signal for the company's upcoming earnings report.
   股票价格显示出了对公司即将发布的盈利报告的买入信号。
3. 3. The analyst believes that this new product launch will be a buying signal for consumers.
   分析师认为，这次新产品的发布将给消费者一个购买的信号。