Both lines cover the the latest/or the last cross.First line buys if/when(ever) Close is greater than 13- bar EMA of the Close.
Second lines buys when close last crossed over the 13-bar EMA of the Close.
If you are looking for the last cross only then use second line. On 8/21/2010 10:34 PM, kin ford7 wrote:
hi friends what is difference between buy signals below given buy = c> ema(c,13); or buy =cross(c,ema(c,13); To get latest cross over which is better please help ford
