Mumbai, Jan. 27 -- Gold prices traded marginally lower in early Tuesday electronic trade after surging to an all-time high above $5,107.9 in the previous session, as the market paused following an intense safe-haven rally driven by escalating geopolitical tensions. Silver futures witnessed a sharper pullback, sliding nearly 4% after scaling fresh lifetime highs of $117.7 per ounce, reflecting profit-taking after a rapid advance fueled by trade uncertainties, investor flight from sovereign bonds and currencies, and heightened demand for defensive assets. Sentiment was further influenced by renewed trade frictions after US President Donald Trump threatened higher tariffs on autos, lumber, and pharmaceutical imports from South Korea, while lif...