Regulation NMS — National Market System (NMS) is a set of rules passed by the Securities and Exchange Commission (SEC), which looks to improve the U.S. exchanges through improved fairness in price execution as well as improve the displaying of quotes and amount… … Investment dictionary
NMS — The abbreviation NMS may refer to: Science and technology Network Monitoring System Network management station Network management system Neurally mediated syncope Neuroleptic malignant syndrome non maximum suppression (e.g. Canny edge detection)… … Wikipedia
RegNMS — Regulation NMS (National Market System) is a series of initiatives that amend a portion of the original Securities and Exchange Act of 1934 (11A), and includes new substantive rules that are designed to modernize and strengthen the regulatory… … Wikipedia
Order Protection Rule — One of the provisions of Regulation NMS that ensures that investors receive an execution price that is equivalent to what is being quoted on any other exchanges where the security is being traded. The order protection rule requires that each… … Investment dictionary
Trade Through — A stock market order that is not executed at the best possible price according to quoted prices at other exchanges. Regulations to protect against trade throughs were first passed in the 1970s and were later upgraded via Rule 611 of Regulation… … Investment dictionary
Order (exchange) — An order in a market such as a stock market, bond market, commodity market or financial derivative market is an instruction from customers to brokers to buy or sell on the exchange. These instructions can be simple or complicated. There are some… … Wikipedia
Market data — Example of a stock chart, the stock shown is SourceForge, Inc. In finance, market data is quote and trade related data associated with equity, fixed income, financial derivatives, currency, and other investment instruments. Market data is… … Wikipedia
National Market System — The National Market System (NMS) is the national system for trading equities in the United States. See also Regulation NMS Categories: United States stubsEconomics and finance stubsStock exchanges in the United States … Wikipedia
OneTick — is a tick database management software solution developed by OneMarketData. It is an out of the box, enterprise wide software product designed to address the market’s need for intraday data collection, archiving, retrieval, analytics and complex… … Wikipedia
Electronic communication network — An electronic communication network (ECN) is the term used in financial circles for a type of computer system that facilitates trading of financial products outside of stock exchanges. The primary products that are traded on ECNs are stocks and… … Wikipedia
