Shares of Aemetis, Inc (NASDAQ: AMTX - Get Free Report) crossed below its 200-day moving average during trading on Wednesday. The stock has a 200-day moving average of $2.10 and traded as low as $1.74. Aemetis shares last traded at $1.83, with a volume of 711,376 shares traded. Analyst Upgrades and Downgrades A number of