I don't agree with drawing a line of resistance from an intraday chart. If anything, you could suggest that 70 presents the next major line of resistance, maybe.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
CUF CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch