I can't work out the adjust/preopen either mate. It is obvious sometimes which way it should go, but I don't know whether the buy or sell price wins, whether it's based on volumes, or on previous trades.
ASX rants about 6 algorithms, but I can't get me head around what an algorithm is...
I'm no goose at maths, this one just has me dumbfounded. Even been to maths for kids and don't understand the asx angle.
