If you favor tangible diversification, a gold IRA enables investment in gold bullion or cash with purity requisites

https://s3.us-east-1.amazonaws.com/financialupdates37/GoldIRA/uncategorized/buying-gold-and-silver-with-an-ira-an-observational-overview.html

If you make a choice tangible diversification, a gold IRA enables investment in gold bullion or money with purity requisites, managed through a compliant custodian.