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
clarify on some stocks terminology
user
yep, you have it pretty much right.   the volume is the number of shares traded that day. the ticker is giving you the number of shares bought at that price in a given transaction, the arrow meaning whether the stock is up or down on the day at that price.   institutional can also refer to pensions, mutuals funds, corporates; generally any shareholder that isn't an individual person.
assistant