Overproduction of last year's crops in the U.S. still affect the price in futures trading. Meanwhile farmers is predicted to still harvest a big yield of soybean and corn in 2016.
The euro fell to its lowest in nearly a year against a firmer dollar on Monday after the head of the European Central Bank said he was prepared to take action if inflation dropped further, raising expectations of quantitative easing.
Recent data by the US Commodity Futures Trading Commission indicated that hedge funds are the least bullish about their bets in gold despite strong US economic data.
The securities drop indicated investors' anxiety as they watch out for signs regarding the future US Federal Reserve's bond-buying program from some of its officials next week.
The production of Vietnam’s robusta coffee, which is used as the primary ingredient for instant coffee, is expected to increase in 15 months, sending its futures to its biggest nosedive since 2009.