In November 2014, the Organization of Petroleum Exporting Countries (OPEC) decided to maintain output despite a perceived global glut of oil. The result was a steep decline in price.
Two years later, on November 30, 2016, the organization took a different tack and committed to a six-month, 1.2 million barrel a day (3.5 percent) reduction in OPEC crude oil output to 32.5 million barrels per day, effective in January 2017. The result was a small price increase and some price stability. […]