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Trans-Lux is a company that specializes in designing, selling, leasing, and maintaining multi-color, real-time data and LED large-screen electronic information displays, but is primarily known as a major supplier of national stock ticker displays for stock exchanges. These indoor and outdoor displays are used worldwide in many industries ...
Quotron was a Los Angeles–based company that in 1960 became the first financial data technology company to deliver stock market quotes to an electronic screen rather than on a printed ticker tape. The Quotron offered brokers and money managers up-to-the-minute prices and other information about securities . [ 1 ]
It printed the data on 0.75 inches (1.9 cm) wide paper tape wound on large reels. The sound it made while printing earned it the name "stock ticker". Other inventors improved on this device, and ultimately Thomas Edison patented a "universal stock ticker", selling over 5,000 in the late 19th century. [3]
Continue reading ->The post A Guide to Reading Stock Tickers appeared first on SmartAsset Blog. If you've ever watched a financial news program or visited a website that covers the stock market ...
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The concept of the stock ticker lives on, however, in the scrolling electronic tickers seen on brokerage walls and on news and financial television channels. Ticker tape stock price telegraphs were invented in 1867 by Edward A. Calahan, an employee of the American Telegraph Company who later founded The ADT Corporation. [2] [3]
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