Fixed Brokerage Commissions End

On 1 May 1975, the New York Stock Exchange (NYSE) experienced a historic transformation when fixed brokerage commissions for public customers were abolished, marking a major milestone in the modernization of the American securities industry. Widely known as “May Day,” this landmark regulatory change, introduced under the authority of the Securities and Exchange Commission (SEC), ended the longstanding system in which stock exchanges established fixed commission rates for securities transactions. Before this reform, investors generally paid predetermined brokerage fees, regardless of the brokerage firm's pricing strategy. The introduction of negotiated commissions allowed brokerage firms to set competitive rates based on transaction size, customer relationships, and services provided. This significant change increased competition within the securities industry, encouraged greater pricing flexibility, and created opportunities for investors to benefit from lower trading costs. The abolition of fixed brokerage commissions on 1 May 1975 represented a transformative milestone in NYSE history, fundamentally changing the structure of the securities industry and laying the foundation for modern competitive brokerage services. By allowing commission rates to be negotiated, the reform encouraged the growth of discount brokerage firms, which offered investors lower-cost alternatives to traditional full-service brokers. It also stimulated innovation in financial services, expanded investment opportunities, and made securities trading more accessible to a broader range of market participants. The policy was formalized through SEC Rule 19b-3, adopted on 23 January 1975, and reinforced by the Securities Acts Amendments of 1975. Over time, increased competition contributed to declining transaction costs and the development of online brokerage platforms, electronic trading services, and commission-free stock trading. May Day remains a landmark event in American financial history, demonstrating the lasting importance of competitive pricing, investor choice, and market innovation in shaping modern securities markets.