CoreWeave rises after signing $6.3 billion order from Nvidia

** Shares of data center operator CoreWeave CRWV up 7.9% at $120.6

** CRWV says it has signed a new order with Nvidia NVDA with an initial value of $6.3 billion

** The latest order, which requires Nvidia to purchase any unsold capacity through April 13, 2032, builds on their existing partnership

** Seven of 25 brokerages rate the stock "buy" or higher, 15 "hold" and three "sell"; their median PT is $122.5 - data compiled by LSEG

** Including session's move, CRWV shares up more than 200% from its March IPO price of $40