boursesurinternet business businessenterprises canada capitalmarket commodityfutures computernetworkresources congresses dataprocessing daytrading(securities) directories electroniccommerce finance financialfutures futures internetindustry investmentanalysis investments java(computerprogramlanguage) mathematicalmodels mathématiquesfinancières modèlesmathématiques nonfiction onlinestockbrokers options(finance) portfoliomanagement riskmanagement securities securitiesindustry speculation spéculation stockexchanges stocks unitedstates websites