.Daniel Pinto, JPMorgan's leader of company and also investment bank. Simon Dawson|Bloomberg|Getty ImagesJPMorgan Chase shares dropped 7% Tuesday after the bank's head of state told professionals that expectations for web interest earnings were as well optimistic.The current estimation for NII-- among the main ways that banks earn money-- of $89.5 billion is actually too expensive given requirements for interest rates, JPMorgan head of state Daniel Pinto reckoned a reader at a monetary conference.The number "will certainly be lower," he said.The relocation was actually the New York-based banking company's worst fall because June 2020, depending on to FactSet.This story is cultivating. Please check back for updates.