Used in the context of general equities. Trader trying to get involved in a stock who comes out as a buyer/seller to draw a call from a customer. Hence, the trader has nothing real , or natural .
PROFILE BUYER/SELLER
Meaning of PROFILE BUYER/SELLER in English
Campbell R. Harvey. Hypertextual finance English glossary. Английский словарь гипертекстовых финансов. 2012