Investors interested in Basic Materials stocks should always be looking to find the best-performing companies in the group. Is Perpetua Resources Corp. (PPTA) one of those stocks right now? A quick glance at the company's year-to-date performance in comparison to the rest of the Basic Materials sector should help us answer this question.Perpetua Resources Corp. is a member of our Basic Materials group, which includes 235 different companies and currently sits at #12 in the Zacks Sector Rank. The Zacks Secto ...