EMA Analysis: The The Exponential Moving Average (EMA) is similar to a simple moving average (average price over a set period) but it utilizes a weighting factor that exponentially declines from the most recent data point (recent prices are weighted higher than oid prices).
StockTA.com's EMA analysis compares the short term (5 days and 13 days), intermediate term (20 days) and long term (50 days) EMA's.
The respective EMA's will give bullish signals when trading above trailing EMA's and below the current price and vice versa.
EMA alerts include crossovers (i.e the 5 day EMA crosses above/below the 20 day EMA) and EMA convergencies
(5 day EMA equivalent to 13 day EMA) EMA Analysis