摘要:T＋0的T，是指股票成交的当天日期。凡在股票成交当天办理好股票和价款清算交割手续的交易制度，就称为T＋0交易。通俗地说，就是当天买入的股票在当天就可以卖出。T＋0交易曾在我国实行过，但因为它的投机性太大[阅读全文:]

摘要:Those that are one-tailed include: the Pareto distribution; the Log-normal distribution; the Lévy dis[阅读全文:]

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