ProShares UltraPro Short S&P 500 (NYSEARCA:SPXU – Get Free Report) shares crossed below its two hundred day moving average during trading on Wednesday . The stock has a two hundred day moving average of $38.65 and traded as low as $30.91. ProShares UltraPro Short S&P 500 shares last traded at $30.91, with a volume of […]