Menalcas. 
Out-bid him? When have you perceived
Accurately much less predicted the market’s
Purposeful pulse? Your results are less than
Random, even worse than bad luck.

Damoetas. 
Well, then, what say we try our skill with
One million each against each? Over one week
What gain might be reached, your bets versus mine?
Loser paying winner equal to whatever difference
Between us the market does leave us.