Est. Budget: $300.00
The job is to improve a stock-trading application.
The application trades the spread between the same stock listed on two different exchanges. So that when the spread between them gets big it buys the spread.(That is buys one stock and sells the other)
Here is the spread between the stocks illustrated: http://i.imgur.com/2kL4zns.png
So when it gets big, eg. -0.06 it buys and sells again when its 0.
We use the IB TWS ...