Trend following is a risky strategy for investment, but offers a large opportunity for profit [4]. Traders follow a change in the market, such as a general increase in stock price over time, and wait for a sufficient amount of time to pass for it to be a definite trend. Once the trend is defined, traders enter the market and ride the trend for profit. Either a constant rise in prices, or a decline, through short selling, can be used as a trend. Trend followers ride the market through small downturns, but exit the market and cash out their profits, if a large contrary turn occurs. Extensive computer modeling and online trading is sometimes used under this method. A trader sets certain conditions in the computer that when met, constitute a trend. These limits then tell the software to buy or sell stock. Trend following also results in a large number of failing trades, so winning investments must have enough profit to offset losses [4]. Systems settings must be adjusted to ensure accurate trending is established before auto-trading or buyers will automatically enter a market before a full trend develops [4]. Maximum profit can be turned by investing entirely once a trend is established and then cashing out at the peak of the trend before any countertrend establishes itself [4].