How to invest in the cheapest sector of the stock market for long-term gains
1. Energy sector maintains lowest forward P/E ratio in S&P 500. 2. Natural gas demand is expected to rise for data centers. 3. Investors are cautious about oversupply in the oil market. 4. U.S. shale production may decline as capital spending is restrained. 5. Analysts highlight select energy stocks for potential growth.