The short answer is , but they rarely do so as a retail service for the general public. Instead, their activity is largely institutional, driven by central banks or large commercial bullion desks. 1. Central Banks: Reserve Diversification
To reduce reliance on single fiat currencies like the U.S. dollar. do banks buy silver
They act as market makers, facilitating massive over-the-counter (OTC) trades for high-net-worth clients and corporations. The short answer is , but they rarely