RE: What do you think?21 Jul 2020 12:57
Just a correction re SETS and the auction times, per convo with Hydrogen. I'm now assuming G is under SETSqx. Here's the relevant bit on that from LSE:
SETSqx with Market Makers
This model combines a periodic electronic auction book, with standalone non-electronic quote-driven market making. Registered market makers are obliged to make firm, 2-way quotes, between 8am and the end of the closing auction (including any price monitoring or market order extensions). While market maker quotes are not obliged to participate in any of the auctions, the mid of their best bid–offer forms the closing price should there be no closing auction execution that day. Electronic orders are only visible during the 10-minute call period ahead of the next scheduled uncrossing, except for the closing auction when the call period is restricted to five minutes. If time in force GFS is used any unexecuted orders will carry forward to the remaining auctions that day (but will only be visible in the call periods).