Sam BankmanFried's trading firm was able to quietly use customer funds from his exchange FTX without sounding alarm bells, sources say. To trade stocks with a free demo account in Australia, you will need to sign up with an online broker that offers virtual trading platforms.Is there an app or site or something that I can use fictional currency on real stocks and have it be tracked like it was real money? A list of the 9 best stock market simulators. These are tools that allow you to practice trading with virtual money, also termed paper trading. Sam Trabucco is a quantitative trader at one of the world's best crypto trading firms, Alameda Research. Stock market simulators allow new traders to practice trading with virtual money (also known as paper trading). Trading firm Alameda Research is winding down operations, founder Sam BankmanFried said in a tweet on Thursday. • The U.S. is becoming a trading nation. A big move is brewing for Bitcoin.