JP Morgan resets popular Bitcoin mining stock rating [https://www.thestreet.com/.image/t_share/MjE4MDcxMzIzNTUxNzM3NDQ2/gettyimages-2191588564.jpg] JP Morgan resets popular Bitcoin mining stock rating JP Morgan says CleanSpark’s hot streak leaves little room for upside despite strong growth and expansion plans. [https://www.thestreet.com/crypto/investing/jp-morgan-resets-popular-bitcoin-mining-stock-rating]