
Cipher Mining Inc. (NASDAQ:CIFR) and CleanSpark Inc. (NASDAQ:CLSK) were upgraded on Monday after JPMorgan refreshed its Bitcoin (CRYPTO: BTC) miner outlook and trimmed price targets for several legacy operators.

Cipher Mining Inc. (NASDAQ:CIFR) and CleanSpark Inc. (NASDAQ:CLSK) were upgraded on Monday after JPMorgan refreshed its Bitcoin (CRYPTO: BTC) miner outlook and trimmed price targets for several legacy operators.