Wall Street Survivor

I've been thinking about trying out a no-commitment stock market simulation game, and will hopefully be giving it a try tomorrow morning.  I will apply my three stocks and perhaps a few more as well, to see how I can play it out.

The top result on Google is Wall Street Survivor, which I presume to have mirrored updates of the market.  It was a sponsored link, yet claims to be free... I shall be wary.  Perhaps I should shop around a little more first.

I'm hoping that, by trying it out now, I'll be able to make blunders while I'm still in my exploring business class, and ask my professor some questions about it!