global demand has been rising. ag stocks like caterpillar got a boost. c-a-t was among the dow leaders, up 2%. deere is now less than $1 from a new 52-week high. and an exchange-traded note that follows corn and other grain prices is within 75 cents of a new high. in june it was at a 52.week low. its ticker is j-j-g. and he is tonight's market focus. >> susie: goldman sachs today became the sec