exchanged in the financial sector
I am sorry to report that your question "exchanged in the financial sector" is incomplete and unanswerable. Please review your question and resubmit with details of what is being exchanged, and how you wish that the exchange be related to the financial sector. Also, it would be helpful to include more information about the "financial sector". Are you talking about the economy in general, the banking system, Wall Street, or something else?