KEY POINTS
  • Dollar index hits highest in a month.
  • Silver hits two month low.
  • Platinum hits palladium parity for first time in 16 years.

Heightened expectations that the U.S. Federal Reserve will raise interest rates again this year drove gold to a one-month low on Wednesday, extending losses after the biggest one-day loss in almost two years during the previous session.

Palladium prices rose to a premium over platinum for the first time since 2001 as speculators piled into the market.