Are JPM's gross margins historically consistent (not fluctuating more than roughly 2% each year)? If gross margins are not a relevant metric for a company like this, then please state that and explain why.
Overview
JPMorgan Chase & Co. (JPMorgan Chase or the Firm, 
NYSE: JPM), a financial holding company incorporated under 
Delaware law in 1968, is a leading financial services firm 
based in the United States of America (U.S.), with 
operations worldwide. JPMorgan Chase had $3.7 trillion in 
assets and $292.3 billion in stockholders equity as of 
December 31, 2022. The Firm is a leader in investment 
banking, financial services for consumers and small 
businesses, commercial banking, financial transaction 
processing and asset management. Under the J.P. Morgan 
and Chase brands, the Firm serves millions of customers, 
predominantly in the U.S., and many of the worlds most 
prominent corporate, institutional and government clients 
globally.
Since JPM is a financial institution, gross margin is not a relevant metric.