as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a regex pattern to match against valid email addresses.
user
the regex pattern ^[a-za-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-za-z0-9](?:[a-za-z0-9-]{0,61}[a-za-z0-9])?(?:\.[a-za-z0-9](?:[a-za-z0-9-]{0,61}[a-za-z0-9])?)*$ will match valid email addresses.
assistant