谁帮我回答一些股票的基础知识

网友提问：谁帮我回答一些股票的基础知识

1. You buy 100 shares of Microsoft for $26.5,and aweek later one of the company`s most powerful Executives is fired for"cooking the books".The stock price nosedives to $23.00.What do you do?Wxplain in detail.2. You purchased astock at $22.00.You put a self-imposed stop loss on it at $20.00.Before you can call your broker,the stock crashes to$19.00,but slowly climbs back up and sits at $20.10.What do you do?Explain in detail.3. You purchased a stock at $19.00 on a"tip".You promise yourself that you will sell when the price gets to $20. Before you can call your broker, the stock climbs to $20.10What do you do?Explain in detail.4. You buy 100 shares of Intel for $29.00.Three days later it drops down to $27.50.What do you do?Explain in detail.5. What luck!A friend has sold you aplane ticket to New York City for only a hundred dollars(It usually costs five hundred dollars)!But now you are stuck in traffic on the way to the airport,and to make it to your plane in time will involve some pretty reckless driving,and even then you`re not sure you will make ti.What do you do?Explain in detail.中文一会给出，我突然拿到从没接触过的问题不知如何回答，希望各位帮帮忙，不胜感激：）

专家回答：

1.买掉，这种公司不卖掉赔得更多！！！
2.卖出所有该股。抽出资金好做别的股。
3.卖出所有该股。既然已经达到预期目标，就不必为贪那$0.1而等待它攀升。
4.继续持有并观察。
5.打电话给机场询问是否可以换票或退票。