Amusing observation29 Apr 2015 14:10
Spot the similarity between these two trades:
28-Apr-15 08:03:53 17.50 175,943 Sell* 17.50 18.50 30.79k O
29-Apr-15 09:49:20 20.94 147,033 Buy* 20.00 21.25 30.79k O
That consideration sum looks mighty similar to me lol. So, it looks to me as if the individual who pressed the panic button early yesterday pressed it again to scramble back in when they saw the price moving up this morning - causing a bit of a spike both ways - up and down.
What does it prove? Well I guess it proves that investors can get a bit twitchy and make rash decisions and I guess it also proves that often fluctuations in the SP are what they are, just fluctuations, and the fundamentals remain the same.