Ticker tape, Stock Ticker
它是最早的、电动的、专用于金融通信的媒介，通过电报线传送股票价格，自从 1870 年到 1970 年使用。
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参考文献
Stock Ticker Tape Machine – Replica
Universal Stock Ticker
Wikipedia/Ticker tape
Ticker tape, Stock Ticker
它是最早的、电动的、专用于金融通信的媒介，通过电报线传送股票价格，自从 1870 年到 1970 年使用。
Stock Ticker Tape Machine – Replica
Universal Stock Ticker
Wikipedia/Ticker tape