Overall, our work suggests that stability in financial markets might be improved by considering how social, environmental and procedural factors such as the release of important financial information may impact the hormone levels of traders participating in those markets, and therefore could be of benefit to policymakers intent on developing more efficient institutions. (nature.com)
One of the rationales behind the requirement is so brokers can distinguish between the various levels of traders signing up with them. (binaryminery.com)
When you visit the Education Center, you get to select what level of trader you are (Rookie, Veteran or All - Star). (simplethriftyliving.com)