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Cramer: Charts flash bullish signs in shares of Caterpillar, Boeing and United Technologies

Elizabeth Gurdus

"Mad Money" host Jim Cramer and technician Bob Lang inspect some industrials' stock charts to see if their shares can still surge higher. Lang sees the daily charts of Caterpillar, Boeing and United Technologies' stocks sending bullish signals for the near term. This earnings season has been peppered with stock declines that CNBC's Jim Cramer chalks up to small blips in companies' reports that make investors feel like they've lost momentum.