who invented the first stock ticker in 1867
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Edward Calahan invented the first stock ticker in the year 1867.
Edward Augustin Calahan is a very famous was an American inventor, who not only created the first stock ticker but also invented the multiplex telegraph system for the public.
The interesting thing about Calahan is he left his school at the age of 11 to be a part of modern inventions.
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Edward A. Calahan invented the first stock ticker.
Explanation:
- A stock ticker is a report of the price of certain securities, updated continuously throughout the trading session by the various stock market exchanges.
- A "tick" is any change in the price of the security, whether that movement is up or down.
- Early versions of stock tickers provided the first mechanical means of conveying stock prices, over a long distance via telegraph wiring.
- Edward Augustin Calahan was an American inventor, credited with invention of a ticker tape, gold and stock tickers, and a multiplex telegraph system.
- Calahan was born in Boston, Massachusetts. He left school at the age of 11 to pursue his interest to be part of a modern business.
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