played yet a little - I wanted to have some chart on it here it is:

http://i43.tinypic.com/9a45sm.png


It's nasty and draft - but for me enough.
Someone want's it in extension ? Please make a donation 0.1 BTC to 13eJdr8ndc3MJAeHGpVTNMPUtTGE8ANHpL
I think I can also do a visual simulation of different EMA long/short values - another 0.1 BTC