Yes, partial execution of an order may occur if there is insufficient quantity of shares available in the market.

Partial executions are notified to the clients via in-app notifications in real time and Trade confirmations are generated by the next business day for SGX market. US market related partial fills will be notified once the order reach the terminal state (i.e., order fully executed or cancelled or expired). Commissions for partial executions are charged on the total quantity executed on the original order and it will be reflected on the last partial execution.