I've played with the "Paper Money" account on Thinkorswim (TD Ameritrade): https://www.tdameritrade.com/tools-and-platforms/thinkorswim/web.page https://www.tda

I've played with the "Paper Money" account on Thinkorswim (TD Ameritrade): https://www.tdameritrade.com/tools-and-platforms/thinkorswim/web.page https://www.tdameritrade.com/tools-and-platforms/thinkorswim...