New upgrades include accommodation stocks such as $希尔顿酒店 (HL...

New upgrades include accommodation stocks such as $希尔顿酒店 (HLT.US)$ and $万豪酒店 (MAR.US)$. New downgrades include energy stocks like $马拉松石油(已退市) (MRO.US)$ and $Diamondback Energy (FANG.US)$. JP Morgan initiated a coveage on $Nikola (NKLA.US)$ .