Cipher Mining (CIFR) shares were up nearly 17% in recent Monday trading after JPMorgan upgraded the data center construction and operations company's stock to overweight from neutral and raised its price target to $18 from $12.
Trading volume stood at roughly 21.5 million shares, compared with a daily average of about 51.3 million.
Price: 16.54, Change: +2.39, Percent Change: +16.86