Rio Tinto Group's fair value estimate rises to £63.89 from £57.09, driven by revised assumptions around revenue growth and discount rate, with some analysts lifting targets to £57.00 or 5,700 GBp.

Rio Tinto Group's updated fair value estimate has risen from £57.09 to £63.89, driven by revised assumptions on revenue growth and the discount rate. Analysts such as Citi have lifted their price targets, with Citi raising its target to 5,700 GBp from 4,600 GBp. However, the company maintains a Neutral rating due to ongoing caution on valuation and risk that potential upside is already priced in.