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: Our theme of E-Commerce Stocks, which is comprised of U.S.-based e-commerce companies as well as logistics and payment players, has declined by almost 53% year-to-date, underperforming the Nasdaq-100, which remains down by 32% over the same period.
user
moderately negative
assistant