=>so it isn't possible to buy limit on the ask? for example, is see 50 on the ask and send a 75 order to buy on this ask, this order always has to be a market order.
but can i change the attributes of this order so the remaining 25 don't get filled on the ask above? so that in a way i am limiting the fill of the 75 order to one price.
Technically you're right. But there is no difference in aggressiveness. A limit order at the ask just secures the price doesn't overshoot the level the buyer intends to pay whereas the remaining contracts not filled "become" limit bid oders in the DOM.
=> I do not understand this. how is a market order represented on the DoM?
You mentioned the 200 sell order. What do you think that is? As I said there is no real difference between an aggressive limit order or a market order.
how do i find out who offers more than the 10 levels i have?
You have to ask potential brokers.
but can i change the attributes of this order so the remaining 25 don't get filled on the ask above? so that in a way i am limiting the fill of the 75 order to one price.
Technically you're right. But there is no difference in aggressiveness. A limit order at the ask just secures the price doesn't overshoot the level the buyer intends to pay whereas the remaining contracts not filled "become" limit bid oders in the DOM.
=> I do not understand this. how is a market order represented on the DoM?
You mentioned the 200 sell order. What do you think that is? As I said there is no real difference between an aggressive limit order or a market order.
how do i find out who offers more than the 10 levels i have?
You have to ask potential brokers.
