That last trade of 20,000 @ 3.1 does not look like retail to me...

That last trade of 20,000 @ 3.1 does not look like retail to me since it had to have been lodged just after 1600 to have been included in the Close - in an effort to keep the Close @ 3.1 instead of 3.2

If the seller was retail then they had all day to make the sale @ 3.1 and chose not to..

I would not be surprised if the 20,000 seller is same party as the 4 buys 2.8 - 3.1 for total 1,412,500

As regards the 1,412,500 wanted - presently to buy this quantity per present sell side would take sp to 7.5c - but of course more sellers will emerge if/as sp tracks higher

cheers