In 2015, Donald Trump was viewed as a longshot candidate for president, a non-profit called OpenAI had just been founded, and Keppel Corporation (SGX: BN4) was a conglomerate that derived 60% of its revenue from the offshore and marine (O&M) business, with the remainder from the property, infrastructure, and investment segments. This meant that its share price was highly correlated to the price of oil, which was experiencing a significant downturn at the time. Much has changed since then. For one, Keppel Co ...