The sell order for 307,718 has been shifted several times. Looks like a legit seller wanting to 'cash out'. Once it's gone there's not much supply left.
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