Movers of the hour:
The GEO Group is up 34.73% at $20.41.
MasterCraft Boat is up 26.49% at $22.38.
Cytek Biosciences is up 26.46% at $6.88.
Macrogenics is up 25.86% at $4.73.
CoreCivic is up 25.46% at $17.10.
Here are the top stocks upgraded by Wall Street analyst:
Nvidia has received a rating of Strong Buy from B of A Securities with target price increased to $190 from $165.
Nvidia has received a rating of Strong Buy from Goldman Sachs with target price increased to $150 from $135.
Nvidia has received a rating of Buy from Morgan Stanley with target price increased to $150 from $150.
Nvidia has received a rating of Strong Buy from UBS with target price increased to $150 from $150.
Nvidia has received a rating of Buy from Cantor Fitzgerald with target price increased to $175 from $175.
Apple has received a rating of Strong Buy from Needham with target price increased to $260 from $260.
Apple has received a rating of Strong Buy from Rosenblatt with target price increased to $262 from $261.
Apple has received a rating of Sell from Barclays with target price dropped to $184 from $186.
Apple has received a rating of Neutral from Maxim Group with target price increased to $215 from $203.