Trader Glenn Kessler, center, works on the floor of the New York Stock Exchange, Wednesday, Jan. 13, 2016. U.S. stocks are opening higher, led by gains in oil and gas companies as the price of crude turns higher. (AP Photo/Richard Drew)
Trader Glenn Kessler, center, works on the floor of the New York Stock Exchange, Wednesday, Jan. 13, 2016. U.S. stocks are opening higher, led by gains in oil and gas companies as the price of crude turns higher. (AP Photo/Richard Drew) Richard Drew AP
Trader Glenn Kessler, center, works on the floor of the New York Stock Exchange, Wednesday, Jan. 13, 2016. U.S. stocks are opening higher, led by gains in oil and gas companies as the price of crude turns higher. (AP Photo/Richard Drew) Richard Drew AP

Gas prices: Slow decreases, but rapid and big increases

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