 Blonder Tongue Labs, Inc. NYSEAMERICAN:BDR passed above its 50-day moving average during trading on Monday . The stock has a 50-day moving average of 0.00 and traded as high as 1.10. Blonder Tongue Labs shares last traded at 0.93, with a volume of 599,085 shares changing hands. About Blonder Tongue Labs NYSEAMERICAN:BDR Blonder Tongue Laboratories, ... 