BSE Bankex and Nifty Bank both hit new all-time highs on Friday. While Nifty Bank crossed the 57,300-mark for the first time ever to hit 57,340.75, BSE Bankex hit the lifetime high of 64467.88. With this, Nifty Bank index has extended its gains for the fourth consecutive day. Bank of Baroda was the top gainer on both indices.