.Daniel Pinto, JPMorgan's ceo of corporate and also investment bank. Simon Dawson|Bloomberg|Getty ImagesJPMorgan Chase shares dropped 7% Tuesday after the financial institution's head of state told experts that expectations for net interest income were as well optimistic.The current estimation for NII-- some of the major ways that banking companies make money-- of $89.5 billion is actually expensive given desires for rates of interest, JPMorgan head of state Daniel Pinto predicted a target market at a financial conference.The amount "will definitely be reduced," he said.The technique was actually the New York-based bank's worst fall considering that June 2020, according to FactSet.This tale is cultivating. Please inspect back for updates.