Key idea, Oct. 19 -- Gold has served as a store of value for thousands of years, long predating the financial systems we rely on today. Unlike paper currencies, which central banks can expand through policy decisions, gold has maintained a place in both personal and institutional wealth strategies precisely because of its scarcity and physical permanence. Many savers keep a close eye on the price of gold to gauge how this metal is valued in global markets, even when they have no intention of actively trading it. Central banks and large institutional investors continue to hold gold as a reserve asset, reinforcing its standing as a recognized monetary metal and commodity. For everyday savers and long-term planners alike, developing a solid ...