Glossary term
Marketable Limit Order
A marketable limit order is a limit order priced so it can execute immediately against the current best available bid or offer, while still setting a maximum buy price or minimum sell price.
Updated
Read time
What Is a Marketable Limit Order?
A marketable limit order is a limit order priced so it can execute immediately against the current best available bid or offer, while still setting a maximum buy price or minimum sell price. A buy limit order is marketable when its limit price is at or above the current best offer. A sell limit order is marketable when its limit price is at or below the current best bid.
The order behaves like an order seeking immediate execution, but unlike a pure market order, it will not execute beyond the investor's limit price.
Key Takeaways
- A marketable limit order is executable immediately under current market quotes.
- It combines urgency with a price boundary.
- A marketable buy limit can execute up to, but not above, the limit price.
- A marketable sell limit can execute down to, but not below, the limit price.
- It can reduce extreme price risk compared with a market order, but it does not guarantee a full fill.
How It Works
Suppose a stock is quoted at $49.95 bid and $50.00 offer. A buy limit order at $50.00 is marketable because it can trade against the current offer. A buy limit at $50.10 is also marketable, but it gives the order more room to execute if the best offer moves or available shares at $50.00 are not enough.
For a sell order, if the best bid is $49.95, a sell limit at $49.95 is marketable. A sell limit at $49.90 is also marketable because the current bid is better than the seller's minimum price.
Marketable Limit Order Versus Market Order
Order type | Main feature | Main tradeoff |
|---|---|---|
Market order | Seeks immediate execution without a limit price. | Higher risk of an unfavorable fill in fast or thin markets. |
Marketable limit order | Seeks immediate execution with a price boundary. | May not fully execute if available liquidity is insufficient within the limit. |
Nonmarketable limit order | Posts away from current executable prices. | May wait or never fill. |
Execution Quality Considerations
Marketable limit orders are important in execution quality analysis because they are intended to trade promptly but still have a price constraint. They can receive price improvement if filled inside the quoted spread, or they can fill at the quote if liquidity is available.
The limit price should not be treated as a target price. It is a boundary. A marketable buy limit at $50.10 does not mean the investor wants to pay $50.10; it means the order should not pay more than that. A good execution may occur below the limit.
The Bottom Line
A marketable limit order is an immediately executable limit order with a price cap for buys or price floor for sells. It gives investors more price protection than a market order while still seeking quick execution.