Fidelity, Etrade, Scotttrade, TD Ameritrade, Charles Schwab, ShareBuilder, etc. An ETF trades exactly like a stock, on an exchange, with a ticker symbol as Gold Mini, YG, NYSE .10, $3.32. Silver, SI, COMEX .005, $25.00. Silver Mini, YI, NYSE .001, $1.00. Copper, HG, COMEX .0005, $12.50. Platinum, PL, NYMEX . 5 days ago Buy gold options to attain a position in gold for less capital than buying provided by services such as Interactive Brokers, TD Ameritrade and others. ( CME) and its COMEX unit, trading under the symbol heading "OG".