In which scenarios can Totality cancel my orders?

Open orders can be cancelled in the event of a stop out.

Related orders can be cancelled if the related position is closed as a result of another order.

An open order can also be cancelled in the event of a corporate action.  

Corporate actions such as stock splits, reverse stock splits, bonus issues, mandatory mergers, spin offs, ticker changes and delistings will all result in existing trade orders being cancelled.

A corporate action, such as a cash dividend, stock dividend, optional dividend or rights issue, may result in an order cancellation if the change in price of the security exceeds 20% due to the Corporate action.

This applies to both related and standalone orders in single stocks, CFDs and Single Stock Options.