Listing Requirements

Listing requirements comprise the various standards established by stock exchanges, such as the New York Stock Exchange, to control membership in the exchange. 

Listing requirements are a set of conditions which a firm must meet before listing a security on one of the organized stock exchanges, such as the New York Stock Exchange (NYSE), the Nasdaq, the London Stock Exchange, or the Tokyo Stock Exchange. The requirements typically measure the size and market share of the security being listed, and the underlying financial viability of the issuing firm. Exchanges establish these standards as means of maintaining their own reputation and visiblity.

When asking to be listed a firm will have to prove to an exchange that they meet the listing requirements. Because major stock exchanges provide a high amount of visibility and liquidity for a security, trading firms have a strong incentive to meet the listing requirements. Once a security is listed, the issuing firm usually must maintain a set of related but less stringent trading requirements – otherwise the security faces delisting. Being delisted does not carry any legal penalty; it merely results in expulsion from the specific exchange. 

Firms can cross-list a security on more than one exchange, and often do. Listing requirements are not barriers to trading altogether, as firms are always free to trade securities over-the-counter; however, these do not provide nearly the prestige or visibility as being listed on one of the major stock exchanges. 

Listing requirements vary by exchange but there are certain metrics which are almost always included. The two most important categories of requirements deal with the size of the firm (as defined by annual income or market capitalization) and the liquidity of the shares (a certain number of shares must already have been issued).

For example, the NYSE requires firms to already have 1.1 million publicly-traded shares outstanding with a collective market value of at least $100 million; the Nasdaq requires firms to already have 1.25 million publicly-traded shares with a collective market value of $45 million. Both the NYSE and the Nasdaq require a minimum security listing price of $4 per share. 

There is generally a listing fee involved as well as yearly listing fees, which scale up depending on the number of shares being traded and can total hundreds of thousands of dollars. Nasdaq fees are considerably lower than those of the NYSE, which has historically made the Nasdaq a more popular choice for newer or smaller firms.