My Size plunges over 5% in intraday flash dip after surging 25% earlierUS Stock Market UpdateAug 17, 2026 at 08:41 AMMy Size(MYSZ.US) 盘中触发 5 分钟内急跌超 5% 信号,当日该股实际涨超 25%,现报 3.74 美元。消息面暂无明显驱动。