Список проголосовавших за комментарий "Ещё для InteractiveBrokers уже понаписано много готового софта, поищи <a href="/r.php?u=https%3A%2F%2Fgdcdyn.interactivebrokers.com%2FUniversal%2Fservlet%2FMarketPlace.MarketPlaceServlet%3Faction%3DsoftwareTools%26selectedClient%3DtradersInvestors%2310077_fancyBox&s=2297893587">может что подойдёт</a>:<br/> <br/> например слышал краем уха про<br/> <a href="/r.php?u=http%3A%2F%2Fwww.buttontrader.com%2Findex.asp&s=3279014505" rel="noopener noreferrer" target="_blank">buttontrader.com/index.asp<br/> <br/> <br/> </a><table width="600" border="0" cellspacing="0" cellpadding="0"><tr> <td><p><strong>Manage Multiple Accounts: </strong> </p></td> </tr><tr> <td width="25"> </td> <td>For Traders who manage multiple accounts, ButtonTrader provides a unique user interface to trade multiple securities in multiple Accounts. ButtonTrader provides easy control of positions, P&L, budgets and risk. This includes sophisticated allocation profiles for trading several accounts with one mouse-click.</td> </tr></table><br/> <br/> "