今年以来,全球股市动荡不安,投资者不得不采取旨在止损的交易策略。但对长期投资者来说,这一策略可能只会适得其反。止损指令是指在个股跌幅达到某个比例或股价跌至指定价位时,自动抛售股票以减少损失。至少从理论上来说,在股价下跌时自动斩仓能够使交易决策免受个人情绪左右,在市场暴跌之时,例如6月6日美国股市暴跌近400点那种情况——避免遭受更大的损失。 Since the beginning of this year, global stock markets have been in turmoil and investors have had to adopt a trading strategy aimed at stopping losses. But for long-term investors, this strategy may only be counterproductive. Stop loss order refers to the decline in stocks fell to a certain percentage or the price fell to the specified price, the automatic selling of shares to reduce losses. At least theoretically, auto-liquidating positions when the stock price falls can protect the trading decisions from personal sentiment. At a time of market collapse, for example, the U.S. stock market plummeted nearly 400 points on 6 June - to avoid greater losses .