美股迷因股Opendoor Technologies盘前涨逾10%，昨日收涨超42%。

Core Viewpoint - Opendoor Technologies, a meme stock in the U.S. market, saw a pre-market increase of over 10% and a closing rise of more than 42% the previous day [1] Company Summary - The significant price movement indicates strong investor interest and potential volatility in Opendoor Technologies' stock [1]