The Shiller P/E ratio, a trusted stock-market gauge, just hit its highest level since the dot-com bubble

The S&P 500's Shiller P/E ratio cleared 40 for the first time since the dot-com bubble, when it preceded a 49% crash in the benchmark stock index.

If You'd Invested $1,000 in D-Wave Quantum Stock 3 Years Ago, Here's How Much You'd Have Today

Translating these returns into dollar figures, at the end of three years, your $1,000 investment in D-Wave's stock would've ...