来自《耶鲁大学开放课程：金融市场 第8集 第8集》
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--ever since the 1930s普遍的原则就是... -
--that the general public is not allowed to invest in things大众不得投资那些 -
that are not properly documented.未经过审核的投资事务 -
Another important distinction in securities regulation is证券监管另一个重要的划分是 -
the distinction between insider and outsider.局内人和局外人 -
An insider is someone who is privy to the secret information of局内人掌握着公司内幕信息 -
a company and the secret information could be used to trade.这些内幕信息可以助你在交易中获利 -
If you know the secrets of a company,如果你掌握了公司内幕信息 -
if you know some good news你能比公众更早得知 -
about the company before the public does,公司的利好消息 -
you could buy the shares of the company那你就会去购买公司的股票 -
and experience the profit when the price goes up.然后从股票升值中获利