Slump in junk-bond sales has causes beyond the uncertainty over presidential politics.

Slump in junk-bond sales has causes beyond the uncertainty over presidential politics.

Opinion: Below-investment-grade debt is going to get harder and harder to sell.

Opinion: Below-investment-grade debt is going to get harder and harder to sell.

Opinion: Globally, systemic risk now stems not from buildup of too much leverage, but from too many market participants betting on the same currencies, nations, and central banks.

Opinion: Globally, systemic risk now stems not from buildup of too much leverage, but from too many market participants betting on the same currencies, nations, and central banks.

Human traders may need to find a new edge in Treasuries.

Human traders may need to find a new edge in Treasuries.