The market gauge Warren Buffett once called "probably the best single measure" of overall valuation is flashing one of its loudest warnings in six decades. The so‑called Buffett indicator, which ...

CNN’s Fear & Greed Index is a way to gauge stock market movements and whether stocks are fairly priced. The index uses seven market indicators to help answer the question: What emotion is driving the ...

This figure illustrates the changes in TX40d (number of days with temperatures exceeding 40°C), TX40l (length of the season with temperatures exceeding 40°C), and TXx (intensity of high temperatures) ...