id	keyword
ajfa-14645	futures
ajfa-14645	markets
ajfa-14645	journal
ajfa-14645	index
ajfa-14645	stock
ajfa-14645	spot
ajfa-14645	options
ajfa-14645	prices
ajfa-14645	finance
ajfa-14645	futures markets
ajfa-14645	index futures
ajfa-14645	relationship