RE: Re: Rns9 Jul 2019 11:17
FFC, I think I agree with the 'middle men' description; I could also describe it as being like a bank - an individual or institution may 'sell' shares to the bank, which then organises making them conveniently available to other investors to 'buy', at a premium which represents the cut for the 'bank'. It is my impression that we are working with more than one 'bank', the London Stock Exchange SETS system, which is the largest, and most automatic and transparent trading system, represented by 'AT' trades during opening hours, and coordinating the uncrossing trades (UT) after closing, or periodic auctions during the day. Then there are other 'banks', operated by firms of Market Makers and similar, who make their deals in a similar way, but are not connected directly with the London Stock Exchange SETS system. They then report their trades to the main market according to the rules for 'Off-Book' trading. These trades appear with an 'O' code, which our LSE (London South East) confusingly refer to as 'Ordinary' trades, rather than 'Off-Book'. Compare the trades and trade types between London South East and the real London Stock Exchange pages for SXX trades. What seems to complicate matters is that the Off-Book entities may be able to report their trades 'When they want' and 'If they want', for example after closing time, perhaps to avoid influencing the 'official' London Stock Exchange share price during a session. Please feel free to correct any of this analysis - it's all for the increase of understanding, mine included. Dan.