Trading BTC with the 21 EMA and the 9 SMA playing the crosses

This chart demonstrates that when the 9 SMA (red) crosses the 21 EMA (yellow) and red is on top we are bullish and it presents a buy. When the 21 EMA crosses the 9 SMA and yellow is on top it presents a sell opportunity. This works as long as we are in a bull market and can get some decent return. I will note that it flashed a buy this morning. This could be a good swing trading basis for traders especially when combined with pattern trading, RSI and MacD.