The simulation is deceptively easy. It lasts only two minutes and represents an eight week period of trading. Choosing to inhabit the role of hedger or speculator determines your course of action.
Here is my 2 minutes score.

CME Group Inc. moves popular video game online
CME Trading Simulation Game Online
Just tried without sound: $3502

Did anybody try playing the game without sound or not paying attention to the news?
I seem to do much better just relying on the visuals: $3234 (30b 40s)
Thanks for the addictive game.
My best score was 2284 (50 buys 50 sells)
Good training for speed trading.
8 buy 7 sell
profit 52$
I know… it’s a lot harder in real life but at the same time it’s a lot more stimulating.
By the way, thanks for blogging, you often have info that we can’t find anywhere else, just like Across the Curve and Brad Setser :)
congratulations, very good, but it’s harder in real life…
On my first try :
29 buys/sells.
Total profit/loss : $ 1460.
Yipee ! I wanna became a speculator when I’m older it looks easy ! Oops I’m already one :)
Too bad I didn’t have my adx indicator… :(
Thanks for the game jck :)