2014 : J.P. Morgan's Jamie Dimon says bitcoin is a 'terrible store of value'
https://www.google.com/amp/s/www.marketwatch.com/amp/story/jp-morganaposs-jamie-dimon-says-bitcoin-is-a-aposterrible-store-of-valueapos-1390498669

2021: JPMorgan Predicts Bitcoin Price Could Rise Over $146K in Long Term

https://www.google.com/amp/s/www.coindesk.com/jpmorgan-predicts-bitcoin-price-could-rise-over-146000-in-long-term%3famp=1