Here is the long term lines on both ways. Blue line comes from 25 May 2017 . it is on 7500 $ level. strong .
If down more, have red line comes from July 2017. it is on 7000 $ level currently. buying around support levels and sell at orange level can be useful. If it will down below red line, stop loss can save life.
this triangle will be close latest at 17 April and will have new trend.
Watch and see.