最新报道:HSBC downgrades JPMorgan Chase and Goldman Sachs to "hold" from "buy," citing valuation concerns after recent stock rallies. Analyst Saul Martinez notes JPMorgan's shares have surged 27% this year, trading at 2.3 times tangible book value - near historical highs that may limit upside. Goldman Sachs faces similar valuation pressures at 1.3 times tangible book value, despite strong investment banking prospects. The downgrades reflect caution on Wall Street banks' ability to sustain current premium valuations amid economic uncertainty and moderating capital markets activity. Both stocks dipped slightly following the report.