Zinc prices recently touched an eight-year high, which marks a stunning 90% surge off the bottom earlier this year. Fueling the rebound is rising demand amid tightening supplies, thanks in part to Donald Trump’s stunning White House win, which makes his plan to spend $1 trillion on infrastructure over the next decade a more likely reality. That said, while this rally has already been a boon for zinc mining companies, investors still have plenty of opportunities to profit from zinc if they know where to look.