NSE|09:00:00|15:30:00|16:00:00|00:00:00
BSE|09:00:00|15:30:00|16:00:00|00:00:00
MCX|10:00:00|23:30:00|00:00:00|00:00:00
NCDEX|10:00:00|23:55:00|00:00:00|00:00:00