Baiya falls 5% during regular trading after volatile sessionUS Stock Market UpdateJul 20, 2026 at 02:40 PMBaiya(BIYA.US) 盘中跌近 5%,现报 3.95 美元。该股此前波动剧烈,昨日盘中曾大涨 32% 后回落 21%,显示股价短期波动明显。