What is an uncovered short sale?

Asked by: Dr. Nella Fahey  |  Last update: May 14, 2026
Score: 4.2/5 (8 votes)

Short-selling without borrowing before delivery is said to be uncovered or naked. Concern is sometimes expressed that uncovered short-selling permits unlimited selling of a security, allowing speculative forces to massively leverage negative sentiment and manipulate the market.

What is uncovered short selling?

You're engaged in naked short selling when you sell shares in an asset without owning, borrowing, or securing the right to borrow them. Unlike traditional short selling, when you borrow the shares before selling them, in naked short selling, you haven't taken on the greater risk of borrowing the asset first. 1.

What is an uncovered sale?

Uncovered option selling, also known as naked option selling, can be another tool in your overall option strategy. This approach differs from covered call selling in an important way. Uncovered call option sellers don't hold the underlying asset and uncovered put option sellers don't hold a short position in the asset.

What happens if a short seller can't cover?

If this happens, a short seller might receive a “margin call” and have to put up more collateral in the account to maintain the position or be forced to close it by buying back the stock.

What is an example of an uncovered put?

Example of an Uncovered Put

For example, imagine the strike price is $60, and the open market price for the stock is $55 at the time the options contract is exercised. The options seller will incur a loss of $5 per share of stock.

How Short Selling Works

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What is the risk of selling uncovered puts?

Selling an uncovered put based on a neutral-to-bullish forecast requires both a high tolerance for risk and trading discipline. A high tolerance for risk is required, because risk is substantial. In practice, a sharp decline in stock price can cause very large losses, losses that could exceed account equity.

What is short uncovered?

A naked put is an options strategy in which the investor writes, or sells, put options without holding a short position in the underlying security. A naked put strategy is sometimes referred to as an "uncovered put" or a "short put" and the seller of an uncovered put is known as a naked writer.

What is the difference between covered and uncovered short selling?

Borrowing to cover short positions can be arranged before or after a short sale is agreed, but should be done before delivery is due. Short-selling without borrowing before delivery is said to be uncovered or naked.

Can a seller back out of a short sale?

Sellers Who Cancel Short Sale Contracts

In California, buyer's agents generally attach a "short sale addendum" to the purchase contract. The short sale addendum specifies that the entire transaction is contingent upon lender approval.

What are three cons of short selling?

Short selling comes with numerous risks:
  • Potentially limitless losses: When you buy shares of stock (take a long position), your downside is limited to 100% of the money you invested. ...
  • A sudden change in fees. ...
  • Dividend Payments.

What is the difference between short term covered and uncovered?

For tax-reporting purposes, the difference between covered and noncovered shares is this: For covered shares, we're required to report cost basis to both you and the IRS. For noncovered shares, the cost basis reporting is sent only to you.

What are the risks of uncovered call?

The potential loss of uncovered call writing is unlimited. The writer of an uncovered call is in an extremely risky position, and may incur large losses if the value of the underlying instrument increases above the exercise price.

What is the maximum loss on a short put?

The maximum loss for a short put strategy is unlimited as the stock can continue to move against the trader, at least until it reaches zero.

What is the T 35 rule?

The Federal Reserve Board allows 35 days to pay for securities delivered against payment if the delivery delay is due to the mechanics of the transaction.

What are the two types of short selling?

Definition
  • covered short selling is where the seller has made arrangements to borrow the securities before the sale.
  • naked short selling is where the seller has not borrowed the securities when the short sale occurs.

How long do short sellers have to cover?

There is not a specific period that traders have to cover a short position. It depends on when the lender may request the number of shares to be returned by the investors. Of course, as long as the short sellers keep their position, they have to pay their amount of interest.

What is a reasonable offer on a short sale?

If it's below value, that is generally acceptable. Just not excessively below. Think of your offer as being “within shot.” For example, a Seller that has an FHA loan trying to get short sale approved, a common number the bank is willing to approve is a minimum “net” 88% of the bank's appraisal price.

Why is a short sale bad for buyer?

However, their credit also takes a hit, and they'll walk away from the sale with no cash for a new home. Buyer: Buyers of short sales might get the home at a reduced price — but the property, in all likelihood, has its share of problems. The deal also comes with more red tape than your standard real estate transaction.

Can a seller sue a buyer for backing out?

The short answer is yes, a seller can hypothetically sue a buyer for backing out. But it depends heavily on the circumstances and reasons surrounding the contract termination.

What does uncovered mean in stocks?

Definition of Uncovered

Uncovered is the sale of a call option without owning the underlying security or the sale of a put option without being short the stock or having cash on deposit that is sufficient to purchase the underlying security.

What is an example of an uncovered call option?

Naked call example

Shares of XYZ is currently selling at $85 per share and Speculator A decides to sell a call option at a strike price of $100 per share on or before May 10 for $24. If the XYZ shares fail to rise above $100 before May 10, the call option expires worthless and Speculator A makes a profit of $24.

What does covering a short sale mean?

Short covering refers to buying back borrowed securities in order to close out an open short position at a profit or loss. It requires purchasing the same security that was initially sold short, and handing back the shares initially borrowed for the short sale.

How risky is an uncovered call option?

Selling an uncovered call based on a neutral-to-bearish forecast requires both a high tolerance for risk and trading discipline. A high tolerance for risk is required, because risk is theoretically unlimited. In practice, a sharp price rise can cause very large losses, losses that could exceed account equity.

What happens if you never cover a short?

What Happens If You Don't Close a Short Position? If you don't close a short position, you will continue to pay interest or a commission for borrowing the security.

What is the difference between sell to open covered and uncovered?

Sell to open covered: a sell order to write an initial option position with an underlying security or option. Sell to open uncovered Puts: a sell order to write an initial Put option position without an underlying security or option.