Good on you - I've been out all arvo missed the days action.
Plan B
There's a really simple way to screw those robots with the 20,000 buys everywhere each morning from 7am to 9.59am ...
The ASX should ramdomly open trade early unannounced once a week or fortnight ... and splatter them.
Make them buy EVERYTHING on the screen.
They'll soon lose their sense of humour :-)
They'll need deep pockets too ....