Share your insights or perspective on the financial matter presented in the input.

stock for a particular brand
If you want to invest in the Windows Phone, then you go and find out who makes the Windows Phone i.e. Microsoft. Then you go and decide if Windows Phone is successful will the share price of Microsoft go up (own research/deduction) and if you think that the price of Microsoft has a positive correlation with the Windows Phone, then you could buy shares of Microsoft. There is no way to invest directly in individual products on stock exchanges, you are generally investing in the companies that produce them. You find the ticker of a company by googling. NASDAQ: MSFT