There are three types of stocks that can be purchased. Stocks: Regular stocks will rise and drop frequently in value. Although you can make large profits in terms of percentage, the amount of money you earn will not be that great. Artifacts: Very high value goods that are extremely expensive. They can earn a lot of money if purchased and sold at the correct time. Bonds: Bonds will not change value too much, but can result in nice earnings if purchased at the right time. Buy low and sell high. To do this, learn the usual prices for each type of share. Purchase them when they are near their minimum value and sell them later. Then use those profits to purchase another share that is near its low point. Try not to wait for the same stock to drop back down to repurchase it. Unlock new stock types in each category as they will be worth more profits in the long run. Level them up in order to purchase more stocks.