Taiwan Semiconductor Manufacturing Company ( NYSE:TSM ) is expanding production of advanced AI semiconductors to Japan, marking a significant geographic diversification for the world's leading chipmaker. ...

If you invested $10,000 in January in the top-performing stock in the S&P 500 at the time and reinvested that in each month's top performer, including Advanced Micro Devices (AMD) in October, you'd have $295,567 now, says an Investor's Business Daily analysis of data from S&P Global Market Intelligence and MarketSurge. That's an impressive 10-month gain of 2,856%. It's quite a feat given the S&P itself is up just 16% so far this year. And the same $10,000 invested in the S&P 500 would be worth just $11,600 ...