Gold ( XAUUSD:CUR ) prices have jumped sharply in September and October, leading to lots of opinions, including Deutsche Bank’s recent view that the rally might be running out of steam. My research looks at why this matters for investorsI focus on producing objective, data-driven research, mostly about small- to mid-cap companies, as these tend to be overlooked by many investors. From time to time, though, I also look at large-cap names, just to give a fuller sense of the broader equity markets.Analyst’s Di ...