Abstarct: Choosing the best stocks and buying and selling them has always been the concern of experienced investors .The current research has tried to be used to identify and predict the behavior of stocks in different ranges and to apply the necessary patterns and different decisions. Stock market basically means "stock market". In its broadest sense, it is any type of market in which its supply and use are monetized. I used to say that the main purpose of organized market structures like the Iranian Stock Exchange is primarily for investors and companies requesting funds to gather in a secure environment. In the current research in Tehran Stock Exchange, various stocks have been experimentally evaluated and their buy and sell signals have been identified. In this research, different patterns of stock trends, fuzzy candlestick performance have been investigated and firefly and ants algorithms have been used to optimize stock trading.