maths riddle, page-23

G'day jwt,

On the percentages. There is an even more sinister thing that happens.

Take a share that you buy for $1.00 it then drops by 50% today and tomorrow it goes back up by 50% - it doesnt end up back at $1.00 but at .75c.

I have considered raising this with the ASX as I think that it is just another example of the big guys ripping us little fellas off.