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}.

Amazon (NASDAQ: AMZN ) stock is trending on social media and sinking in early trading today after the e-commerce giant disappointed Wall Street with lackluster fourth-quarter guidance. As of this writing, shares are dropping by roughly 10%.
moderately negative