RE: After hours trades?21 Sep 2020 23:21
Daave,
Your question is perfectly reasonable. This BB (and most of the LSE.co.uk BBs, hence my being rarely here anymore) is a waste of time largely full of idiots who rarely share truly useful info. I’ve been conversing on Twitter with selected individuals for about a year now instead.
Market closes for the common trader at 16.29.59pm
However, some of the big boys have special rights to place trades afterwards - until when exactly is not clear but I’ve seen trades as late as 18.20 several times in the past.
However, the prices fluctuate wildly after 16.30, hence
the weird SP at those times. It’s likelu (but not 100% certain) that buys sells are determined by what’s above and below the median price just at close.
To complicate things further, the first after hours trade is an uncrossing trade (“UT”) which is a trade between market makers who sell / buy among each other to balance their books. So don’t think that it’s a party interested in buying or selling shares to make a profit or cut a loss: it is just a sort of “administrative” transaction.