Silver and platinum are leading a surge in hard assets, outpacing even gold's impressive gains. The rally reflects how investors are prioritizing tangible value as geopolitical worries add up. Central banks' gold buying shows structural demand for real assets beyond speculation. Gold's rally has turned heads this year, but silver and platinum are leading a broader rush into hard assets. Spot silver is hovering around $49 per ounce, up 69% year to date after touching its record high of $49.57 on Wedn ...