Hey Champ. This came up as a reply to my post - no calculations in any of them. As for your questions; sometimes it's a good idea to do your own research
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch