Contact your broker's service desk to confirm
You can place a MIT (Market if touched) order. If your price is touched, it is then executed "at the market"
so you will have slippage, but you WILL get filled.
In contrast, you can place a Limit Order at that same price, and if you get filled, there is no slippage, however
in fast market conditions there is no guarantee that you will get filled.
I hope the difference is clear.