id	keyword
ajfa-193	index
ajfa-193	market
ajfa-193	event
ajfa-193	day
ajfa-193	journal
ajfa-193	stock
ajfa-193	finance
ajfa-193	return
ajfa-193	s&p
ajfa-193	price
ajfa-193	spread
ajfa-193	citic
ajfa-193	accounting
ajfa-193	information
ajfa-193	vol