Over the last several decades technicians have build the number of other technical indicators based on the moving averages which help traders to define price volatility (example could be Standard Deviation indicator), recognize trend direction (as an example - MACD), as a signal line (for instance TRIX with Signal Line) and to smooth other technical indicators such as volume, advances and declines Cigarettes Online USA. MACD and MACD Histogram are one of the most popular technical indicators calculations of which are based on the Moving Averages Cigarettes Online Free Shipping. In technical analysis MACD is considered as momentum indicator and is used to show the relation between fast (smaller bar period) and slow (bigger bar period) moving averages Wholesale Cigarettes Online. This is a simple technical indicator that calculates the difference between two exponential moving averages by oscillating around zero line (center line). PPO (Percentage Price Oscillator) is another technical indicator that is very similar to MACD. Percentage Price Oscillator is calculated as ration between two moving averages (between fast and slow). It is analyzed and used in the same way MACD is used with the difference that it oscillates around 1 while MACD moves around 0. Both MACD and PPO reveal the direction of the shorter term trend (fast MA) in relation to the longer term trend (slow MA) and used to generate trading signals from divergence, moving average crossovers and centerline crossovers Cheap Cigarettes Online USA.