RE: HL have more share than they want at this moment in time9 Jun 2022 11:09
The total shares held on behalf of several pis mabe 'pooled' under one broker name, but a pi certainly can not buy from that pool, that would be off book and that would be by special arrangement and many brokers for pis are unlikely to offer that service. You buy shares as api, your broker obtains them rom mm, and when you sell they go to mm. You do not buy and sell in to pools.
As for the 'dark pools' market, that is clearly an off book trading platform that sounds natly set up to take pis money like all the other clever clever scheme, forex, bitcoin, spread bets and and consumer cfds. Guaranteed loss for he average pi.