108 108 Discussion: Signal 40 30 20 10 0 Jan 14 Jan 27 Feb 8 Feb 19 Mar 3 Mar 15 Mar 25 The stock price of Signal Advance (ticker symbol SIGL) increased from $0.60 to $38 within one week at the beginning of 2021. Research the ticker, and answer the following questions: Why did the stock price go up so much? What does this tell you about how market prices are determined? How could you have benefited from this after noticing the large increase in the stock price? You need to post one original post by Wednesday night (100-200 words), and then reply to at least 2 of your classmates on Thursday (30-80 words each). Please be respectful, but critical. You can say what you like about their answer, but please point out what you find missing or misleading. Below each answer and comment, add a line with your word count, e.g.: Word count: 136