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Oil and gas exchange-traded funds (ETFs) offer investors more direct and easier access to the often-volatile energy market than many other alternatives. While there is the potential for significant returns by investing in the oil and gas sector, the risks can be high. Oil futures, for example, tend to be volatile and often require a significant initial investment, which excludes many investors. By contrast, oil and gas ETFs offer access to a basket of energy equities, diversifying risk read more
