Cipher Mining’s Wild Ride: CIFR Stock Soars 300% on Bitcoin & AI Boom, Now Faces Volatile Twist
CIFR Stock’s Roller-Coaster Run in 2025 Cipher Mining’s stock has been on a roller-coaster ride this year. It began 2025 trading under $2, then rocketed into the high teens and low $20s by mid-October ts2.tech. On October 13, CIFR closed at $20.34, a record high (and nearly +320% year-to-date) ts2.tech. This meteoric rise far outpaced the S&P 500 – and even Bitcoin itself – over the same period. Investors were drawn in by soaring Bitcoin prices and Cipher’s buzzworthy foray into AI data centers (more on that below). However, the euphoria abruptly turned into a shake-out heading into late October.