SK Hynix's shares slumped, hit by the shock from Chinese artificial-intelligence startup DeepSeek as stock trading resumed in South Korea after a four-day holiday.
LONDON (Reuters) - In a week when AI chipmaker Nvidia suffered the biggest one-day loss of value on record and the Federal Reserve said it was in no hurry to cut rates again, a few gauges underscore ...
Buffer ETFs, also known as defined-outcome ETFs, use options contracts to limit losses while capping upside potential for the indexes they track. This type of fund has become particularly popular ...