Show your villain personally doing something despicable. Have the villain do something awful to something or someone we care about. Make sure your villain has a believable motive or agenda. Avoid bargain bin Nazis. Don't have your villain talk like a cheeseball. Be careful with those smirks.
A simple moving average is customizable in that it can be calculated for a different number of time periods, simply by adding the closing price of the security for a number of time periods and then dividing this total by the number of time periods, which gives the average price of the security over the time period.
A moving average is one of the most flexible as well as most-commonly used technical analysis indicators. It is highly popular among traders, mostly because of its simplicity. It works best in a trending environment. In statistics, a moving average is simply a mean of a certain set of data.