How long can the market\u2019s unique ability to brush off almost anything thrown its way really last? Gabriela Santos from JP Morgan Asset Management and Virtus Investment Partners\u2019 Joe Terranova give their expert opinions. Plus, ARM made its highly anticipated market debut today. Corient\u2019s Amy Kong explains how she is playing the IPO market. And, Treasury Partners\u2019 Rich Saperstein is laying out his case for caution.