Nah, just savvy traders taking profits ahead of th

Nah, just savvy traders taking profits ahead of the expected dip. They'll buy back in on the dip and either keep some profits or reload with a larger position. Either way, they won't be left behind. This peaked trading at about 100x revenues. Common play.... sell the spike, buy the dip. Personally I sell my highest price shares into a spike and keep my cheap ones as a core holding. I can churn profits and increase my position on the dips....did it a couple of times in 2016.