Susquehanna Financial Group analyst Christopher Rolland raised his price target on Nvidia Corp. shares to $230 from $200 on Tuesday, citing his "improved outlook" for the company. He maintained his neutral rating. Nvidia is due to report earnings on Thursday, and Rolland expects cryptocurrency-mining sales and channel restocking to drive better-than-anticipated results for the company's gaming segment. Rolland also wrote that the company's data-center business was a "star" in the prior quarter and "could be again this quarter" given strong overall data-center spending. Nvidia shares are up 0.4% in premarket trading Tuesday and up 142% over the past 12 months. The S&P 500 has gained 11% over the past year, while the PHLX Semiconductor Index has risen 30%.