The 7 EMA crossed over the 50 EMA on the 6th May 2019 at $5,661 and went on a near $2,000 run to $8,400.
The 7 EMA crossed DOWN over the 50 EMA on the 16th May at $7,992 to indicate a strong move downwards and it did all the way down to $6,200.
The 7 EMA is now looking to cross back over the 50 EMA hopefully today, if it crosses over then we should see another healthy rise up towards $8,000 again.