 Blackrock Muniholdings Insured Fund II NYSE:MUE crossed below its 200-day moving average during trading on Monday . The stock has a 200-day moving average of 12.51 and traded as low as 11.30. Blackrock Muniholdings Insured Fund II shares last traded at 11.34, with a volume of 77,881 shares changing hands. The business has a 50 ... 