At The start of 2012, a portfolio held by JPMorgan Chase’s Chief Investment Office kept breaching its risk limits. Then the bank adopted a new value-at-risk model, and the problem seemed to go away. The new model cut the portfolio’s reported risk roughly in half. Within months, the trades later https://aitradingsystemdevelopmen62849.glifeblog.com/42033943/who-measures-the-measurer-what-institutions-know-about-algorithmic-trading-risk-management