staking
 

I'm enjoying steady profits with my ratings. All I need to do is learn how to stake my top 3 selections.

e.g

Say the top 3 and the rated prices are

1 $2.30
4 $3.50
7 $2.70

I want to make a profit of $4 no matter which one wins. I'm tying to build a bank.

My starting bank is $40.