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}.

RBC Capital analyst Steven Cahall upgraded the rating on Comcast Corp (NASDAQ:CMCSA) to Outperform, from Sector Perform, with a $60 price target, suggesting an upside of 18%. Cahall stated that the recent 19% sell-off since early August is overdone.
moderately positive