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).
Home > Market Activity > Extended Trading > Pre-Market Trading. Follow pre-market trading activity each trading day from 4:15 - 9:30 AM EST (actual trading begins at 4:00 AM EST). Pre-market data is used to judge the strength of a stock or gauge the general direction of the stock market. Begin your search for pre-market stock quotes by entering your stock symbols in the search box below.
DEFINITION of 'Pre-Market'. A period of trading activity that occurs before the regular market session. The pre-market trading session typically occurs between 8:00 - 9:30 A.M. EST each trading day. Many investors and traders watch the pre-market trading activity to judge the strength and direction of the market in anticipation for the regular trading session. Next Up.