买卖选择权 meaning in English

option

First , pips are not as heavily regulated as mutual funds ( though they are far from unregulated , as the forbes article asserts ) and do not generally have to disclose their activities or holdings , which can allow managers to deviate from their stated investment strategies
此外pip比起共同基金有更大的投资?围，它们不但可以放空股票，买卖选择权，投资汇率、利率与未上市股，对于投资国家、地点、产业、规模也都无限制，水能载舟，亦能覆舟，这种弹性若由具诚信与能力的经理人加以运用将相得益彰，反之若是若遇到燥进的投机客，则基金前途堪忧。