Stocks to watch on the last day of September:Micron Tech (MU) - the FQ4 results provided lots of signs the business finally hit rock bottom in the August quarter with revenues declining YoY by over 40%. Micron rallied far too much ahead of the bottom. Investors should look for an entry point in the high $30s. Harvest Health (HRVSF) - the market is far over reacting to vaping concerns just as the U.S. cannabis sector is on the verge of the legalization of the banking act. Look to buy the weakness in leading MSOs like Harvest Health. Freeport-McMoRan (FCX) - great copper miner to own under $10 with a business model set to produce billions in free cash flow by 2021. Depressed copper prices due to the Chinese trade war and reduced output from Grasberg has the short-term financial results around breakeven. The stock needs to hold the current level or more downside is inline for Freeport-McMoRan. Investors should look to buy weakness. Disclosure: Long FCX