Schemas {FinancialTools}

General mechanism

To do

1. more actors
   1. business investors
   2. individual investors
   3. virtual portfolio interfaces
   4. research institutions
   5. news interfaces
2. values on links
   1. price
   2. speed
   3. frequency
3. values on datasets
   1. amount of tuples
   2. frequency of update
4. visualization of the modelization of the market "dynamics" we try to model
5. APIs for each actor that can be automatized