What is your strategy

Do you have a strategy to win this competition? Obviously "normal" trading won't apply. Risky is better since there is nothing to lose. But what strategy to take? Go for the hope that gold or oil will skyrocket? Look at who is releasing Annual reports, AGM's etc.

Those are two of my strategies. I have a couple of acounts - I can only win once, but once is enough. However multiple accounts means that I can't put as much effort into one strategy.

Do you have any ideas? Lets share.