Short selling: What it is, why it's risky and how the 'squeeze' happens (2024)

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Maybe you've heard by now that an army of retail investors has managed to use one of hedge funds' common investment strategies against them.

That is, short-selling. It generally involves selling borrowed shares of a stock with the belief that the price will drop, at which point you'd buy shares at a lower price to repay what you borrowed (more farther below). And it's not the province of just hedge funds or other large investment entities. Individual investors — for better or worse — can employ it, too, if their brokerage approves it.

"For my clients who want to short stocks, I tell them it's generally not a good idea," said certified financial planner Ivory Johnson, founder of Delancey Wealth Management in Washington.

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Retail investors, led by those in the WallStreetBets Reddit chat room, have been piling into Gamestop, AMC Entertainment and other stocks that hedge funds were counting on going lower.

In a nutshell: All the buying pushed up the prices, meaning the funds' bets were wrong and they've lost billions of dollars. Year to date, for the GameStop short sellers alone, the loss is at least $5 billion, according to S3 Research.

"These investors have access to information, they know which companies are heavily shorted and they're communicating with each other," Johnson said. "I wouldn't be surprised if they keep doing it … it's like Occupy Wall Street Part 2."

While this group is demonstrating how retail investors can hit hedge funds where it hurts, the ongoing battle also shows how risky short selling is.

Short selling: What it is, why it's risky and how the 'squeeze' happens (1)

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Reddit short squeeze has been a 'wake-up call' for institutional investors, says Barclays

Typically, you buy stocks with the idea that they will rise in price and you'll make a profit when you sell them.

With short-selling, the end goal is still a profit. Yet the transaction is based on your view that the stock is overvalued, and therefore will drop in price.

The general process: You borrow shares from your brokerage and sell them at the current market price (which, again, you think will fall). Ideally, your view is correct, and when the price has dropped, you buy shares at that lower cost to pay back the ones you borrowed. A simplified illustration: You short a $7 stock. It slides in price, and you buy it at $2. Your profit is $5.

However, if the price goes up, at some point you still would need to finish the transaction — that is, you'd have to buy that stock to repay the brokerage. So if that $7 stock starts rising, and you buy it at $10 to cover your short position, you've lost $3.

Some people are going to make a lot of money. But there will be people who … get in and lose their shirt."

Ivory Johnson

Founder of Delancey Wealth Management

"Most investors think of risk being only on the downside," said CFP Matt Canine, senior wealth strategist with East Paces Group in Atlanta. "When you buy a stock outright, your losses are finite — if you buy at $100 and it goes to zero, you lost $100.

"But if you short it and it goes to $200, $300, $400 etcetera, your losses are compounded," Canine said. "The risk on the upside is unlimited."

When a stock is heavily shorted, and investors are buying shares — which pushes the price up — short sellers start buying to cover their position and minimize losses as the price keeps rising.

This can create a "short squeeze": Short sellers keep having to buy the stock, pushing the price up even higher and higher. (This is what happened with the shorted stocks targeted by the Reddit investing crowd).

Generally speaking, you can only engage in short-selling using a margin account. This essentially is a loan from your brokerage, which will charge you interest and require you to maintain a certain level of funds in that account.

When the value drops below that threshold, your brokerage will require you to replenish the account. Your brokerage also may ask you to cover your short position when the price has gone up.

As for how the saga of Reddit investors vs. hedge funds ends?

"Some people are going to make a lot of money," said Johnson at Delancey Wealth Management. "But there will be people who … get in and lose their shirt."

Short selling: What it is, why it's risky and how the 'squeeze' happens (2024)

FAQs

Why is short squeeze risky? ›

One big risk is when a bullish catalyst (earnings, news, technical event, etc.) pushes the stock price higher, prompting short sellers to "head for the exits" all at once. As the shorts scramble to buy back and cover their losses, upward momentum can build on itself, causing the stock to move sharply higher.

What is a short squeeze and why does it happen? ›

Short squeeze is a term used to describe a phenomenon in financial markets where a sharp rise in the price of an asset forces traders who previously sold short to close out their positions. The strong buying pressure “squeezes” the short sellers out of the market.

What happens in a short sell squeeze? ›

A short squeeze occurs when a stock moves higher and short sellers decide to cover their short positions or are forced to do so via margin calls. As these short sellers buy the stock, the price rises, potentially creating a situation in which more shorts have to cover.

What is a short squeeze Why is it a risk for short selling investors? ›

A short squeeze happens when many investors bet against a stock and its price shoots up instead. A short squeeze accelerates a stock's price rise as short sellers bail out to cut their losses. Contrarian investors try to anticipate a short squeeze and buy stocks that demonstrate a strong short interest.

Will AMC have a short squeeze? ›

As AMC registers a high of about 26% year-to-date and reaches $5 levels, should the upward trend around the stock be fueled by speculation and socially mobilized investing trends, a large short squeeze is virtually certain in the near term.

How does the AMC short squeeze work? ›

A short squeeze occurs when short sellers are forced to close their positions at a higher price. Since they have borrowed shares and are waiting to buy them back at a lower price, the short sell trade falls apart if the price of the underlying stock rises.

What is an example of a short squeeze? ›

Example of a Short Squeeze

Suppose that Company C was borrowed on margin by a trader who then sold 1short 00 shares at $25. Several days later, Company C's stock price plummets to $5 per share, prompting the trader to buy it back. In this case, they earn $2,000 [($25 x 100) - ($5 x 100)].

How long will a short squeeze last? ›

Depending on the amount of stock shorted, a short squeeze can last anywhere between a few days and a few months. One way to calculate this is through the short interest ratio – dividing a company's shorted stocks by its average daily trading volume.

How do you know when to short squeeze? ›

Signs of a short squeeze include frequent buying of a high number of shares being sold short.
...
Short squeeze indicators
  1. Substantial amount of buying pressure. ...
  2. High short interest of 20% or above. ...
  3. High Short Interest ratio (SIR) or days to cover above 10. ...
  4. Relative Strength Index (RSI) below 30.
Sep 15, 2022

What was the biggest short squeeze of all time? ›

An epic stock market battle took place in 1901. Two heavyweights fought for control of a railroad, cornered the market, and forced the biggest short squeeze of the last century. The Union Pacific was a railroad nobody wanted to touch, not even J.P. Morgan, in 1898.

What happens when a short squeeze fails? ›

The increase of maintenance margin means more funds must be transferred immediately or the short position must be trimmed down, by buying shares to cover. Failing to meet the maintenance margins can also trigger forced liquidation where the brokerage automatically buys shares at market.

Will AMC reach $1000? ›

Currently sitting at around $8 a share, a jump to $1000 per share marks an increase of well over 5000%. This kind of growth would require a significant amount of investor confidence and capital to sustain such a high valuation and is highly unlikely in the short and medium term.

Can a short squeeze be avoided? ›

The first way to avoid getting squeezed is simply to avoid shorting. But if you do decide to short, make sure you keep your position sizes modest and try to cut your losses early if the trade goes the wrong way. Perhaps most importantly, watch out for highly shorted stocks.

What happens if short seller can't cover? ›

If you short a stock and it then rises in price to the point where the losses exceed the liquidation value of your trading account, you will receive a margin call. At this point, you must deposit more collateral to cover the position. If you don't, the position will be closed and your balance wiped out.

How rare is a short squeeze? ›

The squeeze creates a positive feedback loop that sends the stock price higher and higher. Short squeezes are somewhat rare. In order for a short squeeze to occur, there must be a large number of short-sellers that together hold a significant number of shares short.

How many AMC shares are being shorted? ›

Currently, there are $592 million worth of short positions in AMC, and about 25% of its float is being shorted.

Will AMC squeeze in 2023? ›

AMC Short Interest Data (2023) AMC's short interest is currently at 24.26%. Because AMC is heavily shorted at 24%, this is a short squeeze play in 2023.

How big is AMC short squeeze? ›

Crucially, according to some market experts, a short squeeze is not necessarily spurred by the percentage of float that is short - 23% in AMC's case - but rather by how much short sellers' money is at stake. Ortex data points out that there are about $746.4 million worth of AMC short positions.

How high can AMC stock go realistically? ›

In 2024, many market watchers predict that AMC stock will be worth between $1 and $6. Private retail investors, many of whom aided AMC's significant gain in 2021, are more optimistic, with some projecting a $40 share price.

How heavily is AMC shorted? ›

AMC Short Interest Data (2023)

AMC's short interest is currently at 24.26%.

Does a stock go down after a short squeeze? ›

A stock is shorted when short sellers bet on the stock going down. A short squeeze is a bullish market response. Successful short squeezes can cause short sellers to lose a lot of money. However, this action causes the stock's price to skyrocket.

What are the cons of short squeeze? ›

Con: Short Sellers Risk A Short Squeeze

Because short sellers must first borrow shares of stock from their broker, the broker often has the power to call in the stock or even buy it back on the short seller's behalf if losses on the position grow too large.

What is the difference between short selling and short squeeze? ›

When the price of a stock rises swiftly, short-sellers frequently scurry to close out their positions as quickly as possible. A short squeeze occurs when many investors are simultaneously shorting a stock and attempting to exit their positions. An unexpected rise in demand for a stock's shares might increase the price.

What is the mother of short squeeze? ›

When a company's shares are heavily shorted, an up-move in prices can morph into a cascade of short-covering buy orders (often forced by the brokers lending the stocks) that further fuel a vertical rally. This is what is called a “short squeeze.” GameStop will be studied in history as the mother of all short squeezes.

How do short sellers manipulate the market? ›

A short seller, who profits by buying the shares to cover her short position at lower prices than the selling prices, can drive the price of a stock lower by selling short a larger number of shares.

What is a short squeeze for dummies? ›

If a stock's price rises quickly, then short sellers sometimes scramble to close out their positions as rapidly as possible. A high volume of investors who are shorting a stock and racing to exit their positions at the same time creates a short squeeze.

How do you tell if a stock is heavily shorted? ›

Search for the stock, click on the Statistics tab, and scroll down to Share Statistics, where you'll find the key information about shorting, including the number of short shares for the company as well as the short ratio.

What is the most shorted stock in the world? ›

TORONTO, April 5 (Reuters) - Hedge fund bets against Canada's TD Bank Group (TD.TO) on Wednesday hit $4.2 billion, making it the most-shorted banking stock globally, according to data provider ORTEX's calculations, with some analysts concerned about the bank's exposure to U.S. regional lenders.

What is the most shorted stock ever? ›

Most Shorted Stocks
Symbol SymbolCompany NameFloat
NVAX NVAXNovavax Inc.83,999,751
SHFS SHFSSHF Holdings Inc.595,719
UPST UPSTUpstart Holdings Inc.67,881,873
WE WEWeWork Inc.201,702,994
42 more rows

What is a good short squeeze? ›

Scanning for a Short Squeeze

Essentially, there are three conditions that must be fulfilled: The number of shares short should be greater than five times the average daily volume. The shares short as a percentage of the float should be greater than 10% The number of shares short should be increasing.

Has there ever been a successful short squeeze? ›

One of the most famous, important, and the largest Short Squeezes of the 21 century was a sharp increase in the stock price of a German car maker Volkswagen AG (XETR: VOW) in 2008. On 24-28 October that year, the share price of the company increased by 376.65% from 210.85 to 1005.01 EUR.

How high can AMC go with the squeeze? ›

One of the biggest price predictions being $1,000. In the past year, some would have laughed at you for your lesser capability to see beyond. What is this? More ambitious short squeeze predictions say AMC can reach upwards of $10,000 per share!

What is the highest AMC stock has gone? ›

Historical daily share price chart and data for AMC Entertainment Holdings since 2023 adjusted for splits. The latest closing stock price for AMC Entertainment Holdings as of May 04, 2023 is 5.92. The all-time high AMC Entertainment Holdings stock closing price was 62.49 on June 02, 2021.

What will AMC be worth in 5 years? ›

AMC stock price stood at $5.49

According to the latest long-term forecast, AMC price will hit $10 by the end of 2024 and then $12 by the middle of 2025. AMC will rise to $17 within the year of 2026, $20 in 2027, $25 in 2029 and $30 in 2033.

What's the biggest stock jump in one day? ›

Largest daily percentage gains
RankDateChange
%
11933-03-15+15.34
21931-10-06+14.87
31929-10-30+12.34
17 more rows

Can short sellers hold forever? ›

This is the opposite of a traditional long position where an investor hopes to profit from rising prices. There is no time limit on how long a short sale can or cannot be open for. Thus, a short sale is, by default, held indefinitely.

Who makes money when short sellers lose? ›

The broker does receive an amount of interest for lending out the shares and is also paid a commission for providing this service. In the event that the short seller is unable (due to a bankruptcy, for example) to return the shares they borrowed, the broker is responsible for returning the borrowed shares.

Why do short sellers have to buy back? ›

With short selling, a seller opens a short position by borrowing shares, usually from a broker-dealer, hoping to buy them back for a profit if the price declines. Shares must be borrowed because you cannot sell shares that do not exist.

Are short squeezes bad? ›

A short squeeze is bad news for short sellers and good news for investors going long. The "squeeze" forces short sellers to buy, raising the price of the stock, which causes them to lose money. Investors (buyers) benefit as the stock price goes higher.

What are the risks of using a potential short squeeze as an investment strategy? ›

Risks of short squeeze trading

During a short squeeze, short sellers run the risk of losing a substantial amount of money if the stock price continues to increase.

How are short squeeze illegal? ›

The rush by short sellers to cover produces additional upward pressure on the price of the stock, which then can cause an even greater squeeze. Although some short squeezes may occur naturally in the market, a scheme to manipulate the price or availability of stock in order to cause a short squeeze is illegal.

How many days can a short squeeze last? ›

Depending on the amount of stock shorted, a short squeeze can last anywhere between a few days and a few months. One way to calculate this is through the short interest ratio – dividing a company's shorted stocks by its average daily trading volume.

What is a simple example of a short squeeze? ›

Example of a Short Squeeze

Suppose that Company C was borrowed on margin by a trader who then sold 1short 00 shares at $25. Several days later, Company C's stock price plummets to $5 per share, prompting the trader to buy it back. In this case, they earn $2,000 [($25 x 100) - ($5 x 100)].

What is the mother of all short squeezes? ›

When a company's shares are heavily shorted, an up-move in prices can morph into a cascade of short-covering buy orders (often forced by the brokers lending the stocks) that further fuel a vertical rally. This is what is called a “short squeeze.” GameStop will be studied in history as the mother of all short squeezes.

How can short selling be a risky strategy? ›

Short selling carries significant risks. There is no limit to how high the price of the security can go. If the price of the security rises, the investor must buy it back at a higher price than it was sold for, resulting in a loss. Short selling is most commonly done for speculative and hedging purposes.

How do you identify a short squeeze? ›

Scanning for a Short Squeeze

Essentially, there are three conditions that must be fulfilled: The number of shares short should be greater than five times the average daily volume. The shares short as a percentage of the float should be greater than 10% The number of shares short should be increasing.

Who are the biggest short sellers? ›

Most Shorted Stocks
Symbol SymbolCompany NameFloat Shorted (%)
SI SISilvergate Capital Corp.45.08%
EDBL EDBLEdible Garden AG Inc.44.26%
BFRG BFRGBullfrog AI Holdings Inc.40.37%
NVAX NVAXNovavax Inc.39.99%
42 more rows

How far can a short squeeze go? ›

If you short a stock at $10, it can't go lower than zero, so you can't make more than $10 per share on the trade. But there's no ceiling on the stock. You can sell it at $10 and then be forced to buy it back at $20 … or $200 … or $2 million. There is no theoretical limit on how high a stock can go.

Is GameStop really a short squeeze? ›

In January 2021, a short squeeze of the stock of the American video game retailer GameStop (NYSE: GME) and other securities took place, causing major financial consequences for certain hedge funds and large losses for short sellers.

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