RE: Trading update21 Dec 2018 07:38
Rob - the 817,32X trades are classed as TNCP trades and so are not meant to have "any impact on price discovery". WTF that is meant to explain I have no idea. The simple fact is that when you get two identically sized biglybig trades at slightly different prices, both after hours, for multiple days running, and they are always marked as TNCP you have to conclude that it's not real.