指数栏的上证指数之报价为实时更新，数据更新时间为 05/01/2026 16:30 指数栏的期指之报价为实时更新，数据更新时间为 05/01/2026 20:29 行业升跌比例，购沽比例及牛熊比例均以成交金额计算，更新时间延迟最少15分钟 没有显示实时卷标的报价数据均延迟最少15分钟 ...

Ticker tape machines, created in 1867, transmitted stock data before real-time electronic tickers in 1996. Electronic tickers display stock details like symbol, shares traded, and price changes in ...