What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: Nvidia could surge again this year based on its huge free cash flow. NVDA stock is still worth at least 51% more based on a 30% FCF margin for 2022 and a market valuation using a 1% FCF yield.
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moderately positive
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