Crescat Capital’s Tavi Costa says copper’s strength is signaling more upside for gold, with the gap between the two metals still unresolved. Copper has been nea

Crescat Capital’s Tavi Costa says copper’s strength is signaling more upside for gold, with the gap between the two metals still unresolved. Copper has been near record highs as the copper-to-gold ratio nears a breakout, bolstering his bullish view on miners.