Initially, stock prices were delivered through written ... In 1930 and 1964, revised versions of ticker tape machines were introduced. The processing time of these machines was much faster than ...

ticker tape was the paper on which a "ticker" machine recorded telegraphed stock quotes. With the rise of television and computers, the tape became obsolete in the 1960s, but in the late 1800s ...

The physical ticker tape devices were replaced as technology developed, eventually changing to computer-based models as information became communicated through the internet much faster.