// This strategy buys when the price crosses the Fast EMA. It can go long only
// when the price is above the slow EMA and short when is below. The exit
// is determined by volume spikes, when the volume is greater than the Volume
// MA multiplied by the assigned input multiplier. Thanks to MartinShkreli
// for the Aggregated BTC volume. There is also a Maximum Loss filter which
// should be modified depending on the traded market.