Definitely looks like downward pressure on the SP. I understand...

Definitely looks like downward pressure on the SP. I understand that someone may try and push the price down enough so that they can buy a large parcel at a lower price, but that seems like a pretty tough thing to achieve with powers of the market at hand.

But looking at the buy orders, it also looks like someone is limiting the drop in price to 10c too.

Can someone explain what forces could be at play here and why??