SoFi Tech climbs 4% in premarket as Piper Sandler initiates at Overweight with $22 PTUS Stock Market UpdateAug 20, 2026 at 03:21 AMSoFi Tech(SOFI.US) 盘前涨 3.64% 至 19.09 美元,创近 1 个月新高。Piper Sandler 以