This article is good if you want to learn more about UIT. I never knew that was a thing. Let a long you can get in trouble for it. If you want to read more here is the link https://mobile.reuters.com/article/amp/idUSL2N2O712C Also here are more links like FINRA https://www.finra.org/about and what is a UIT https://www.investor.gov/introduction-investing/investing-basics/glossary/unit-investment-trusts-uits