华友钴业目标价涨幅超56%，海光信息评级被调低丨券商评级观察

Core Insights - On October 20, 2023, brokerage firms set target prices for listed companies 19 times, with notable increases for Huayou Cobalt, Zijin Mining, and Hikvision, showing target price increases of 56.95%, 46.86%, and 33.19% respectively [1] Brokerage Recommendations - A total of 32 listed companies received brokerage recommendations on October 20, with Hikvision receiving 5 recommendations, Zijin Mining 4, and Sankeshu 3 [1] Rating Adjustments - On October 20, Qunyi Securities (Hong Kong) downgraded the rating of Haiguang Information from "Buy" to "Hold" [1]