Several commodities saw notable moves this year, including gold, which reached record highs. Despite that, key commodities indexes are on track to record their biggest losses in the last five years, led by declines in natural gas, coal and grains. So who were the biggest winners and losers in the commodity market this year? On Money in the Market, Hongbin Jeong speaks to Priyanka Sachdeva, Senior Market Analyst, Phillip Nova to take a look at the performance of gold, silver, oil and natural gas this year and what to expect in the year ahead.