Today, 4/9 at approx 4:45 pm, I started to enter a trade on my demo account (north finance) for gbpjpy. On my 5m chart, the price was 234.12. However, when I started to enter the trade, I noticed on the tick chart a recent sharp spike down from approx. 234.28 to approx. 234.02, but that spike did not show on the 5m chart. Does anyone know why this happens?