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}.

U.S. indices continued lower amid ongoing concerns over Russia-Ukraine tensions, with investors and governments weighing the possibility of a Russian invasion of Ukraine. The Nasdaq composite traded lower by 1.23% to 13,548; The Invesco QQQ Trust Series 1 (NASDAQ:QQQ) lost 1.14% to $341.51
moderately negative