$Summit Therapeutics (SMMT.US)$ 内部人士正在购买，一定有什么事情发生

$英伟达 (NVDA.US)$ $3倍做多半导体ETF-Direxion (SOXL.US)$ $费城半导体指数 (.SOX.US)$ 
NVIDIA Corporation stock has gained 2.84% while the S&P 500 has fallen -0.01% as of 10:31 AM on Wednesday, Oct 19. NVDA is up $3.40 from the previous closing price of $119.67 on volume of 10,868,948 shares. Over the past year the S&P 500 has fallen -17.70% while NVDA has fallen -44.79%. NVDA earned $3.05 a per share in the over the last ...