This is a social experiment. I will not bet on this market. I will maintain a balance of at least 5,000 mana until this market resolves.

Details on how the random trader is chosen:

When the market closes, say there are N accounts with YES positions and M accounts with NO positions. Then, the accounts with YES positions are assigned 1 through N, in order from largest to smallest position, and the accounts with NO positions are assigned N+1 through N+M, again from largest to smallest position. A random integer from 1 to N+M will be generated with @FairlyRandom to select the account.