US Markets Claw Back Gains, But 'Chop' Ahead

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rebound – v.  an increase or improvement after a decrease or decline

slump – n.  a sudden decrease in prices or value

Dow Jones Average – n. the daily average of the stock prices for a group of large American companies

choppy – adj. marked by sudden stops and starts

gross national product – n. the total value of the goods and services produced by the people of a nation during a year