A demonstration on a fictional property. Nothing here is a real organization, and nothing on this page affects nDiligence or any site you use.
What to do. Check the live price, then place the order.
Scripted run. This walkthrough is playing itself. You are not driving it, and what it does next was decided in advance.
Acme Invest: the order is late and the price has moved
An order is placed against a live price. A component inserts a delay before it routes. The order goes through, correctly, at a price that has moved in the interval. No error is raised and no alert fires, because on every measure the system uses, nothing went wrong.