Traders Crowd Into Fed Futures Targeting a December Rate Cut

Investors are betting big that the Federal Reserve will cut interest rates again when policymakers meet next month, erasing doubts that had tipped the odds against a move as recently as last week and setting the stage for gains in US bonds.

The amount of new positions held by traders in futures contracts tied to the central bank’s benchmark has surged in the past three trading sessions, with back-to-back record daily volumes seen in the January contract last week. Market pricing now signals roughly 80% certainty of a quarter-point move at the Fed’s December meeting, compared with 30% odds just ...