The most frustrating aspect of investing in the pennies, is market maker manipulation of the stock price. Anyone that claims this manipulation doesn’t happen truly does not understand the OTC Market. Market makers are in place to “control” the price of a stock and, theoretically, to ensure that the market reacts properly to supply and demand for a certain stock. Unfortunately, when large sums of money and a lack of regulation are involved, more often than not, there is manipulation that suits the needs of certain investors or the market makers themselves. After all, they are in business to make money as well.