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}.

Align Technology Inc ALGN reported Q4 sales of $1.03 billion, up 1.5% sequentially and 23.6% Y/Y, surpassing the consensus of $1.02 billion. Thousands of new traders are learning the ins and outs on how to find profitable trades every day with Benzinga Trading School.
mildly positive