What is a Market-if-Touched (MIT) Order? Definition, Formula, and Example
A Market-if-Touched (MIT) order is a conditional order that converts into a market order once the market price reaches a specified trigger level.
What is a Market-if-Touched (MIT) Order?
A Market-if-Touched (MIT) order is a conditional order that sits dormant until the asset's price reaches a predetermined trigger level, at which point it automatically converts into a standard market order. Unlike a standard limit order that guarantees a specific price but carries no execution guarantee, an MIT order prioritizes execution certainty once the trigger price is touched. MIT orders are frequently deployed in futures and options markets by traders looking to enter long positions on dips or short positions on rallies, ensuring they capture the move once momentum hits the threshold.
How it's calculated / identified
An MIT order requires two inputs: the trigger price and the order quantity. The order rests in the exchange's routing system without appearing on the public limit order book. The exchange monitors the asset's quoted price.
For a buy MIT order, the trigger price is set below the current market price. If the asset's price trades down to or below the trigger price, the MIT order activates and becomes a market order, filling at the best available ask price. For a sell MIT order, the trigger price is set above the current market price. If the asset's price trades up to or above the trigger price, the order activates and fills at the best available bid price.
Worked example
Assume ES futures are currently trading at 5,000.00. A trader wants to buy 1 contract if the market pulls back to support at 4,975.00, but they prioritize execution certainty over exact price. They submit a buy MIT order with a trigger price of 4,975.00.
The market trades sideways for an hour before selling off. At 10:30 AM, the ES contract trades down to 4,975.00. The exchange triggers the MIT order, converting it into a market buy order. The order routes to the book and executes against the best available ask, which is 4,975.25. The trader is now long 1 ES contract at 4,975.25.
When traders use it
Traders use MIT orders to enter positions automatically once a specific price level is breached, without requiring active screen monitoring. Breakout traders use MIT orders to go long the moment price breaks above resistance, ensuring they do not miss the move. Mean-reversion traders use MIT orders to buy an asset when it drops to a historical support level. Because the MIT order converts to a market order, it is preferred in fast-moving futures and options markets where missing the fill is worse than accepting marginal slippage.
Limitations / common misconceptions
The critical limitation of an MIT order is slippage. Because it converts into a market order upon triggering, the final execution price is not guaranteed. In a fast-moving market, the fill price can be significantly worse than the trigger price. A common misconception is that an MIT order is identical to a stop order. A buy stop order triggers when the market moves *up* to a price, while a buy MIT order triggers when the market moves *down* to a price. Traders also mistakenly assume an MIT order rests on the limit order book; it does not, making it invisible to other market participants.