WiseAlpha wishing to sell their Fractional Bonds prior to their maturity can put them up for sale on WiseAlpha's Secondary Market (further described here).
You can sell a Fractional Bond by creating a sell order on the Market. Click the Sell button for each Fractional Bond and enter the amount.
Sell orders will remain open on the system until the trade is executed or you cancel your sell order. The system will automatically execute open sell orders once another client has purchased the same Fractional Bond. The amount of the Fractional Bond for sale does not have to be purchased in full but can be sold gradually (in the case of a large sell order amount) as buy orders for the Fractional Bond are filled.