I think they purposely skipped over bid support
Post# of 96879
This is possible with ALL OR NOTHING ORDERS!!!
IF YOU HAVE A BUY ORDER IN FOR 200,000 and someone else does as well that is only 400,000
THEY Can SELL 500,000 (or 500,001 to also skip) 500,000 orders at ALL OR NOTHING
That means that it will go all the way down until more then likely someone has a buy order in for probably 1 million or More!
They could do this and be burned, but if they are working with the MM's, then they would know the amount of order's that are in!!
And with the spread being about a 7% or 10% profit for MM's, they seem to be causing problems of their own!!
I mean they are essentially making Millions of Dollars with No risk every month!!!