The 'pullback folks have been waiting for': Nvidia spikes as top analyst lifts his price target (NVDA)

Nvidia is closing in on its all-time high of $174.56, tradng up 5.91% at $165.17 a share, after one of Wall Street's top analysts on the stock raised his price target. 
Canaccord Genuity's Matthew Ramsey, who is rated by Bloomberg as the third best analyst on the stock, lifted his price target to $190 a share and said that this is the "pullback that folks have been waiting for..." 
Ramsey believes that shares were "priced to perfection" in the near-term, but that Friday's dro