The secret investments of Warren Buffett’s Berkshire Hathaway (NYSE:BRK) have been brought to light. What Happened: The ...

S&P 500—currently near its all-time highs, with a recent closing benchmark at approximately 6,450—stands at a crossroads.

There has been a continued uptick in speculative trading led by retail investors, Goldman Sachs' trading desk says. "We believe this cohort will continue to be drivers in the market, especially in the ...