When evaluating a company's stock, what is the best evaluation metric?

The main intention of this question is to check your critical thinking abilities and logical skills. Additionally, this question allows you to demonstrate your ability to identify potential pros and cons of investment options.  

Technical analysts generally use the following types of charts to check the stock price, which is the basis for picking the right one:

• Line charts (helps in tracking daily movements)
• Bar charts (helps in tracking periodic highs and lows of stock price)
• Point chart (helps in determining stock momentums)