long long position English long position long position long long position long long (profiting from rising prices) long (profiting from rising prices) long (profiting from rising prices) long long (profiting from rising prices) long 英語版 long long long long long position long position long long position buy low sell high long long (profiting from rising prices) 英語版 English English long position short long position long long position long buying long long English holding buying low and selling high long position buy low sell high long long position long position http://en.wikipedia.org/wiki/Long_%28finance%29 long long position long positions speculators going long long Long speculators going long long qui est investi long