This was originally derived from "MA Cross" indicator, though that one uses 9-21.
Simple 10day and 20day MA crossover indicator
* 10MA crosses from the bottom, goes up and above 20MA—we're bullish, look to long bullish signal candle
* 10MA crosses from the top, goes down and below 20MA—we're bearish, look to short bearish signal candle
Works well w/ Heikin Ashi candles