Stock market update: Nifty Bank index advances 0.36%
NEW DELHI: The Nifty Bank index closed on a positive note on Thursday. Shares of AU Small Finance Bank (up 2.74 per cent), ICICI Bank (up 1.12 per cent), Punjab National Bank (up 1.07 per cent), Federal Bank (up 0.47 per cent) and HDFC Bank (up 0.43 per…