HDFC Bank Ltd.'s quarterly profit met analysts' estimates on the back of stable asset quality and healthy fee income. HDFC Bank registered a 23% rise in Interest income to Rs 24199.56 crore in the quarter ended September 2018. A 25% rise in interest expenses to Rs 12436.15 crore saw net interest income (NII) grow 21% to Rs 11763.41 crore. Other income grew 11% to Rs 4015.59 crore, which took net total income up 18% to Rs 15779 crore. Operating expenses increased 14% to Rs 6299.05 crore, after which OP grew 21% to Rs...