Since the end of the credit crisis (i.e., 2009), CIBC has generated core cash EPS growth above its Canadian banking peers as well as a (much) higher ROE. Despite exceeding its peers over the past four years on these important growth/profitability metrics, CIBC continues to trade at a notable P/E discount. So, in light of this post-crisis performance, and a (perceived) below-average risk profile, why does…