The controversial nature of such restrictions is on full display in South Korea, where a short-selling ban hurt its attempts to win an upgrade from MSCI Inc. These developments show the difficulties policymakers have in keeping up with increasingly sophisticated trading strategies and their impact on financial markets, a challenge that’s only set to grow with the adoption of artificial intelligence.
Oil Price Today (October 13): Crude oil falls to $105 as traders assess Russian supply, Mideast attacks. What’s next?
Brent crude futures fell 61 cents, or 1.05%, to $105 a barrel, while US West Texas Intermediate crude futures declined 92 cents, or 1.05%, to