Gold spikes to a fresh all-time peak, around the $4,700 neighborhood, at the start of a new week as US President Donald Trump reignites a trade war over Greenland, boosting demand for safe-haven assets. Moreover, a US Dollar pullback from its highest level since December 9 turns out to be another factor benefiting the bullion. However, growing on-hold Fed bets could act as a headwind for the non-yielding yellow metal.