@archer4180 It is because the stock is traded on AIM (Alternative Investment Market), which is a sub-market of the London Stock Exchange and has a different mechanism of trading and order execution. It is serviced by SETSqx. You can read more about it here: https://www.lseg.com/areas-expertise/our-markets/london-stock-exchange/equities-markets/trading-services/domestic-trading-services/setsqx