Precious metal Precious metal A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals tend to be less reactive than most elements (see noble metal). They are usually ductile and have a high lustre. Historically, precious metals were important as currency but are now regarded mainly as investment and industrial commodities. Gold, silver, platinum, and palladium each have an ISO 4217 currency code. The best known precious metals are the coinage metals, which are gold and silver. Although both have industrial uses, they are better known for their uses in art, jewelry, and
Commodity broker CPO, as well as their RCR/APs, are required to register with the Commodity Futures Trading Commission (CFTC), and be members of the National Futures Association (NFA). Floor brokers/traders who are members or employees of a commodity exchange generally do not need to be members of the NFA, as they are regulated by the exchange. Commodity brokers can trade commodities on various exchanges, which specialize in trading a certain commodity type. The common commodity exchanges include the New York Mercantile Exchange (NYMEX) that trades in a variety of commodities, Chicago Board of Trade (CBOT) that trades in wheat, rice, soybeans, oats,