Pinduoduo shares tumbled nearly 11% in premarket trading after announcing its financial results for Q3.<blockquote>拼多多公布第三季度财务业绩后,股价在盘前交易中下跌近11%。</blockquote>
iSpecimen shares surged more than 100% in premarket trading while the stock rose 80.49% on last day<blockquote>iSpecimen股价在盘前交易中飙升超过100%,最后一天上涨80.49%</blockquote>