Gold prices climbed on Friday, nearing a seventh consecutive monthly gain, driven by geopolitical tensions between the US and Iran and uncertainty over US trade policies. Silver surged toward per ounce, with both metals benefiting from safe-haven demand amid geopolitical risks. The dollar index remained stable at 97.73, limiting pressure on precious metals. The moves highlight increased investor caution ahead of potential US-Iran negotiations in Vienna next week. Commodity markets remain sensitive to global geopolitical developments and monetary policy shifts.