CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 75.5% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work, and whether you can afford to take the high risk of losing your money.


Constraints on Shorting CFD Single Stocks

Market Analyst
Jan 31, 2024
In the world of trading, Contracts for Difference (CFDs) have become a popular instrument for trading single stocks. However, traders often encounter situations where certain stocks can only be bought and not shorted. This article delves into the reasons behind this phenomenon, exploring both practical and regulatory constraints that limit the ability to short CFDs on specific stocks.

Lack of Short Interest

One reason some CFD single stocks are only available for buying and not shorting is the unavailability of short liquidity provided by Liquidity providers. In order for a Liquidity provider to allow shorts they must have available liquidity in the specific stock in which they can borrow, sell at market and facilitate the short. Where this option is not available a broker will move an instrument to long or increasing only and disable short selling. 

Regulatory Restrictions on Short Selling

Another significant factor that limits the ability to short CFD single stocks is regulatory intervention. Governments and financial authorities may impose restrictions on short selling to maintain market integrity, protect investors, and ensure the smooth functioning of financial markets.

Example: Regulatory Measures during the COVID-19 Era

Amid the economic uncertainties caused by the COVID-19 pandemic, several countries implemented temporary restrictions on short selling. For instance, the European Securities and Markets Authority (ESMA) imposed a ban on short selling in certain European markets to prevent potential market abuse and disorderly trading conditions. This move was aimed at stabilizing financial markets during a period of heightened volatility.

Market Liquidity and Operational Constraints

In some cases, stocks may be restricted from shorting due to liquidity concerns or other limitations. Illiquid markets can pose challenges for short sellers, as it may be difficult to find counterparties willing to lend the shares needed for short positions. 

Example: Illiquidity in Specific Stocks

Imagine a scenario where a relatively small-cap stock experiences low trading volumes. In such cases, brokers may hesitate to enable short selling due to the limited availability of shares for borrowing. This precautionary measure is taken to avoid creating a situation where the demand for borrowed shares significantly outweighs the available supply, potentially leading to extreme market volatility.


Understanding why some CFD single stocks are only available for buying and not shorting involves considering various factors, from the lack of short interest to regulatory interventions and liquidity concerns. Traders navigating the complexities of the financial markets must be aware of these constraints to make informed decisions and adapt their strategies accordingly. As the financial landscape continues to evolve, staying abreast of market dynamics and regulatory developments is crucial for successfully navigating the world of CFD trading.

Q and A:

What does it mean when the “Sell” option is greyed out on MT5?

When a stock is long only the sell option on a deal ticket will be grayed out with the long/buy option being the only selectable one. 


How to determine if an instrument is on Long Only?

Under the instrument specifications on MT5/cTrader you will see “Long Only” as per the images below


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