(Bloomberg Opinion) -- After the sudden collapse in equity markets in mid-March, the assumption across the board was that not only was the long bull market over but that a bear market had started. But wait, no: Now there's a new bull market because some stock indexes briefly rose more than 20% from their March 23 lows.If this all seems a bit silly, it's because it is: The 20% yardstick for determining the beginning or end of market cycles is simplistic and blindly mechanical. Indeed, 20% doesn't do much to help you figure out where to put investment capital to work.It bears repeating: The average investor should be working from a long-term plan that won’t blow up because of a short-term disruption caused by issues like the coronavirus pandemic. Remain disciplined and stick with your goals. Seems easy to do, except sometimes it isn't when the alarm bells are going off.But...
(Bloomberg) -- Saudi Arabia showed no sign of bowing to pressure from U.S. President Donald Trump to dial back its oil-price war with Russia. Instead, the kingdom pushed crude supply to record levels.Trump said Tuesday night that he’d spoken to both President Vladimir Putin and Crown Prince Mohammed bin Salman in an effort to broker a truce between the world’s two largest oil exporters.Saudi Arabia started the month by boosting supply to more than 12 million barrels a day, the largest on record, according to an industry official familiar with the kingdom’s operations. Aramco declined to comment.So far, Riyadh has insisted that it will only back away from a decision to flood the global market if all the world’s leading producers -- including the U.S. -- agree to cut output. Russia has struck a more conciliatory tone, saying it would hold back from a major production increase, but hasn’t offered any...