noise trader
短语发音
US
词形变化
noise traders
复数
noise traders
释义与例句
n.
-
1.
One who trades financial products (such as stocks) not based on fundamental analysis.
商务 金融
词源
Derived from the financial definition of noise, formally defined in a 1986 paper by Fischer Black as "[n]oise in the sense of a large number of small events is often a cause factor much more powerful than a small number of large events can be."
来源：wiktionary