At the beginning of the year, the Exchange For Physical (EFP) spread for silver (calculated as COMEX futures minus LBMA spot) rose dramatically from near zero to almost $1. This was largely attributed to fears or confusion over USA tariff policy and the potential impact of same on moving physical silver from London to New York eating into the profit of the arbitrage trading that bullion banks have long enjoyed. The bullion banks started moving physical silver en masse to New York - COMEX...