positive-feedback trading

常見例句

This paper models the impact of two kinds of noise traders(sentiment investor and positive feedback trader) on the first-day trading price of IPOs.
構(gòu)建數(shù)學(xué)模型分析IPO市場中的噪聲交易者（狂熱投資者和正向反饋交易者）對新股首日交易價格的影響。
It is the positive feedback trading and self-reinforcing mechanism, which enforced the expectations normalized speed and degree. So the liquidity black hole appears.
正是這種正反饋的交易機制，自我增強了預(yù)期歸一化的速度與程度，導(dǎo)致流動性黑洞的出現(xiàn)。
The paper finds that there is a positive feedback trading, showing herding behavior between institutional investors, and also the short-time trading exhibits a characteristic of momentum investing.
發(fā)現(xiàn)在我國機構(gòu)投資者的投資存在著以正反饋交易為代表羊群效應(yīng)特征，并且在短期交易還有一定的慣性特征。