Papule: Papule is a solid, elevated lesion with no visible fluid which may be up to Â½. cm. in diameter. The elevation may be accounted for by metabolic deposits, infiltrates, or hyperplasia of cellular elements, etc. A papulosquamous lesion is a papule with desquamation (scaling).
What is the 'Pre-Market'. The pre-market is the period of trading activity that occurs before the regular market session. The pre-market trading session typically occurs between 8-9:30 a.m. EST each trading day.
Pre-market stock prices do not always accurately reflect prices later seen during regular market hours, so the potential for discrepancies exists. Additionally, with fewer buyers and sellers active in the hours before the market opens, stock prices can swing more -- in either direction -- based on less trading activity.