Silver prices have been rising quickly, but there are a few things to consider before buying the metal at Costco.

Banks can still play a role in the precious metals market, but buying physical silver isn't always straightforward.

Buying silver can be safer than you anticipate, but only if you know which options reduce risk and which to avoid.

The iShares Silver Trust is the largest ETF focused on silver. It offers an easy, low-cost way to invest in physical silver.