Funny you should mention "Trend Trading" by Daryl Guppy, I was in search of something a few weeks back and I got it off the shelf and it's sitting today at my left elbow. One thing led to another and I started re-reading it.
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