intraday_raw_corr_megaX
intraday_raw_corr_rnk_megaX
intraday_raw_long_short_ret_megaX
intraday_raw_group10_corr_megaX
intraday_raw_group10_biggroup_excess_zz500_megaX
intraday_raw_group10_smallgroup_excess_zz500_megaX
intraday_raw_group10_biggroup_excess_zz1000_megaX
intraday_raw_group10_smallgroup_excess_zz1000_megaX
intraday_raw_group10_biggroup_excess_hs300_megaX
intraday_raw_group10_smallgroup_excess_hs300_megaX