Stock market investors buy company stock and sell it to other investors for a profit. This is considered a high-risk venture since the value of stocks can fluctuate rapidly. It is thus essential that before stock market investors take the plunge into stock market investing, they first do some homework on the stock market and the companies they want to invest in. Finance experts also advise them on strategies to ensure that their investments will yield substantial profits. Finance graduates who wish to pursue careers in finance can go on to get advanced degrees such as bachelor’s degrees and master’s degrees in finance.