A city may sell through a broker without complying with the preceding sections of this Article shares of common and preferred stock, bonds, options, and warrants or other rights with respect to stocks and bonds, and other securities, when the stock, bond, or other right or security has an established market and is traded in the usual course of business on a national stock exchange or over-the-counter by reputable brokers and securities dealers. The city may pay the usual fees and taxes incident to such transactions. Nothing in this section authorizes a city to deal in its own bonds in any manner inconsistent with Chapter 159 of the General Statutes, nor to invest in any securities not authorized by G.S. 159-30.
N.C. Gen. Stat. § 160A-276