Aemetis (AMTX) shares soared 39.7% in the last trading session to close at $5.10. The move was backed by solid volume with far more shares changing hands than in a normal session. This compares to the stock's 0.3% loss over the past four weeks.Amtex has recently received approval from U.S. Citizenship and Immigration Services (USCIS) for EB-5 program investment worth $200 million. This investment is for the Riverbank sustainable aviation fuel (SAF) production plant, the dairy renewable natural gas (RNG) pro ...