Vhootee bro, I am not much of an expert either when it come to proper name for market category. But I wouldn't let myself get too caught up in all the terminology. If you have a general understanding of different types of industry, such as construction, retail, food, clothing, finincial, service, entertainment, etc. So, I would look for different companies and their sotcks in these different industries that I think will be profitable in the upcoming future. I beleive u_day has received your email, so hope that will help you. I don't think my email address here works, but if you have any other question why don't you just post it here as your question can be helpful for others too...and we'll all try to answer them for you. Good luck