tóu / zī / zhě / yù / jì / gǔ / jià / hái / huì / xià / diē / yú / shì / xuǎn / zé / kōng / cāng / guān / wàng投资者预计股价还会下跌,于是选择空仓观望。Expecting the stock price to fall further, the investor chose to keep a short position and wait.