John K asked:
i read an article before but couldnt remember the detail. can someone explain to me what is it? I only knew that if the stocks drop so many points (like today) during certain time of the trading day, the stock markets would put into halt. something like that.
Evan
i read an article before but couldnt remember the detail. can someone explain to me what is it? I only knew that if the stocks drop so many points (like today) during certain time of the trading day, the stock markets would put into halt. something like that.
Evan


















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