Multiple Accounts Support

You can connect to multiple accounts (TWS) at the same time. As shown here, each account is assigned with a name and port number. The port number should match the API port defined in your TWS instance for the account.

To add a new account, type a new name in the Account text box and assign a port number then click on the Save button. The new added account should be shown in the list box.

To change an account's port number, click the account in the list box, then change the port number then click on the Save button.

To trade from an account, go to the main screen as seen here. Select the account and contract, then click on the Trade button to open a Trading Board for this account/contract. You need to manually click on the OK button in the Accept Incoming Connection prompt from TWS. You may want to adjust the Trading Board width and Ticks based on the price range of the contract you are trading.