华尔街看好比特币矿股 花旗小摩双双上调Riot Platforms(RIOT.US)评级

Group 1 - Citigroup and JPMorgan have upgraded the rating of Bitcoin mining company Riot Platforms (RIOT.US) and adjusted ratings for other major Bitcoin mining stocks [1] - Citigroup analyst Peter Christensen noted that recent dynamics in high-performance computing/AI, including partnerships like Oracle and OpenAI's $300 billion infrastructure collaboration, prompted a reassessment of Riot's planned high-performance computing/AI capacity [1] - Citigroup raised Riot's rating from "Neutral" to "Buy/High Risk" and increased the target price from $13.75 to $24 [1] Group 2 - JPMorgan analysts estimated a 50% probability that Riot, Cipher (CIFR.US), and IREN (IREN.US) will sign high-performance computing hosting agreements for their remaining capacity [2] - JPMorgan believes Riot has the highest relative upside potential (+14%) among its peers [2] - IREN's rating was downgraded from "Neutral" to "Underweight," but the target price was raised from $16 to $24 [2]