Connecting ideas to economic data and price action is often one of the best ways for investors to identify a winning trade for their portfolios, and today’s data points to a single area of the stock market. Looking into the energy sector, there is one widely followed indicator rooted in the deepest supply-demand market dynamics that gives investors the insights they need to move forward with confidence. The overall level of oil inventory for the United States is released once a week, and changes in the supp ...