Review & preview: Dow 49K

Goldman Sachs Strategists Warn of 'High Valuations, High Concentration, and High Gains' in U.S. Stocks, Historically Often Ending in Sharp Declines

News Corp Details US$2 Billion Share Repurchase Capacity for Nasdaq-Listed Stock

Stock futures are little changed after S&P 500, Dow rally to fresh highs: Live updates

Stock market today: Dow crosses 49,000, S&P 500 jumps to new high in record-setting start to year

It’s rare for the S&P 500 and the VIX to post gains on the same day. Here’s why it just happened.