KenolKobil Gains as Worst Kenyan Stock Rebounds Off 17-Month Low Businessweek KenolKobil Ltd., Kenya's worst-performing stock, gained the most in more than eight months on speculation a 20 percent decline in East Africa's largest fuel retailer this year is overdone. The shares rallied 9.1 percent, the biggest one-day advance ... See all stories on this topic »

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