JPMorgan shares reflect a so-called "Jamie premium" of 10% to 15% that could evaporate when the longest-running chief of a major Wall Street bank decides to leave, according to estimates from four investors and three analysts. A 15% figure translates to almost $90 billion in market capitalization as of Friday's closing price.

In a recent interview with CNBC-TV18 during his visit to India, Jamie Dimon, CEO of JPMorgan Chase, underscored the escalating concerns surrounding global geopolitical instability. A year after first identifying geopolitics as a significant threat to the economy,

JPMorgan Chase CEO Jamie Dimon once again cited global instability as a reason why inflation may not yet be under control, saying that geopolitics is 'getting worse.'