The move by the world's largest asset manager reflects a "bullish view on the economy and a soft landing."

Historically, infrastructure had been prized for its “safety and stability.” Some asset managers claim now might be a good moment to get more exciting returns.

Falling valuations mean that future expected returns are higher.

The growing popularity of sustainable investing poses challenges for fiduciaries in a complex investment environment.

Bitcoin has whipsawed investors since the ETF launch, fluctuating as much as 12% in the first 24 hours or so around the initial trading of the funds.