Really does Ally Bank Give Mortgage brokers in my City? National Average Pricing Product Now A week ago Change 29 season fixed 3.84% step three.84% -0.00 15 12 months fixed 3.08% 3.08% -0.00 5/step 1 Arm 2.94% 2.89% +0.05 30 year repaired mtg refi 3.87%…