First Trust NASDAQ 100 Ex-Technology Sector IndexSM Fund (NASDAQ:QQXT) traded down 0.1% during mid-day trading on Monday . The company traded as low as $67.61 and last traded at $68.42. 3,600 shares changed hands during trading, a decline of 70% from the average session volume of 12,163 shares. The stock had previously closed at $68.50. […]