Now set your stop loss and take profit levels. This step is optional, but highly recommended.
Setting the stop loss will limit your losses if the market does not move in the preferred direction. Setting the take profit level will make sure that the trade exits in profit once the market makes the downward move that is expected. It can be an advantage to set these levels when you place the trade because once the trade is actually in the market, the pressure can make it difficult to make decisions.