For those looking to find strong Basic Materials stocks, it is prudent to search for companies in the group that are outperforming their peers. Northern Technologies (NTIC) is a stock that can certainly grab the attention of many investors, but do its recent returns compare favorably to the sector as a whole? Let's take a closer look at the stock's year-to-date performance to find out. The Zacks Rank emphasizes earnings estimates and estimate revisions to find stocks with improving earnings outlooks. This s ...