Notice the day $JPM downgraded $QRVO was April 3, which was very close to the price QRVO was when it bottomed at the March low ...
No doubt the analysts of the banks know each other &amp; plan for their sake what days they upgrade &amp; downgrade. 
https://t.co/3G6pAvZ9FE https://t.co/GMaw3RgGSF