Quote from stock777:
I might have to vote for obsama. They have finally agreed with stock777 that manipulation is rampant.
If there is only 1 contract at the ask and 9 a level above that. Lets say I hit them both with 10 moving the market 2 ticks. Is that manipulation?
At what extent of movement caused by one player is it considered manipulation?
The only manipulation I'm concerned about is an algo qoute stuffing with the purpose to lag the data feed for other players .