id	keyword
cjfa-30366	� �
cjfa-30366	𝑅 �
cjfa-30366	𝑆𝑆 �
cjfa-30366	information
cjfa-30366	volume
cjfa-30366	probability
cjfa-30366	order
cjfa-30366	volatility
cjfa-30366	market
cjfa-30366	stocks