Yes, Fidelity does allow short selling, but only in a brokerage account that has been approved for margin and holds at least $2,000 in equity. You borrow shares through Fidelity’s inventory, sell them at the current market price, and later buy them back to return to the lender. The mechanics involve a specific account setup, federal and house margin rules, borrowing costs that accrue while the position is open, and tax treatment that differs from ordinary stock sales.
What You Need Before You Can Short
Short selling requires a margin account, which is a separate authorization on top of a standard cash account. You sign the Fidelity Margin Agreement, which gives the brokerage the right to lend securities and use your holdings as collateral.1Fidelity. Margin and Selling Short Without that agreement on file, Fidelity will only process trades using settled cash.
To apply, go to Account Features on Fidelity.com, find Margin, and select Manage.2Fidelity Investments. Margin Loans The application asks for annual income, liquid net worth, and investment experience. Once Fidelity approves, your account is updated to reflect margin capabilities.
FINRA Rule 4210 requires at least $2,000 in equity before any margin activity, including short selling.3FINRA. FINRA Rule 4210 – Margin Requirements The balance must stay above that floor at all times. Fidelity may set higher equity thresholds for concentrated portfolios or volatile stocks, and falling below those levels can trigger the liquidation of positions.4Fidelity Investments. Trading FAQs: Margin
Where Shorting Is Not Allowed: IRAs
Fidelity does not permit short selling in any Individual Retirement Account. The Limited Margin Agreement for Fidelity IRAs, including Traditional, Rollover, SEP, Roth, and SIMPLE IRAs, expressly prohibits short selling, borrowing funds, and creating a debit balance.5Fidelity. Limited Margin Agreement for Fidelity Individual Retirement Accounts Limited margin inside an IRA only permits features such as trading with unsettled funds and certain options strategies. If a trading strategy accidentally creates a short position in your IRA, Fidelity will immediately cover it using other assets in the account.
Finding Stocks You Can Actually Short
Before Fidelity will execute a short sale, it has to locate shares available to borrow. This is a legal requirement under SEC Regulation SHO, which prohibits brokers from executing a short sale unless they have borrowed the security or have reasonable grounds to believe it can be borrowed and delivered by the settlement date.6eCFR. 17 CFR Part 242 – Regulation SHO
Fidelity labels stocks by borrowing availability. Names with ample lending supply are categorized as Easy to Borrow. Names in limited supply carry a Hard to Borrow designation that appears on the quote screen and trade ticket.7Fidelity. Fully Paid Lending When you enter a symbol on the trade ticket and select Sell Short, the number of shortable shares appears next to the Quantity field.1Fidelity. Margin and Selling Short Availability shifts throughout the trading day as other investors open and close positions.4Fidelity Investments. Trading FAQs: Margin
A separate circuit breaker can temporarily limit short selling on any stock that drops 10% or more from the prior day’s close. Once triggered, SEC Rule 201 requires that short sale orders may only be executed at a price above the current national best bid for the remainder of that trading day and the entire following day.8SEC. SEC Approves Short Selling Restrictions Market orders will not fill at or below the best bid under that restriction, though limit orders priced above it can still execute.
How to Place the Trade
To open a short position, select Sell Short from the Action dropdown on the trade ticket rather than the standard Buy or Sell.9Fidelity. Active Trader Tools Trade Help That tells Fidelity’s system to borrow shares from its inventory before selling them on the open market. You then set the quantity and choose your order type. Limit orders are common for short sales because they let you set a minimum sale price and manage risk in volatile conditions.10Fidelity. How to Short Stocks
To close the position, select Buy to Cover from the Action dropdown. Fidelity purchases the shares on the open market and returns them to the lender. Your profit or loss is the difference between the price at which you originally sold short and the price at which you bought to cover, minus borrowing costs, interest, and fees.
What It Costs to Hold a Short Position
Keeping a short position open runs up several ongoing expenses beyond the trade itself.
Stock Borrow Fees
Fidelity charges a fee for lending you shares, and the rate depends heavily on how scarce the stock is in the borrowing market. Easy-to-borrow names typically carry minimal borrow fees. Hard-to-borrow names can have substantially higher rates that change daily with supply and demand. These costs reduce your profit even when the stock moves in your favor.
Margin Interest
If your short position contributes to a debit balance in your margin account, Fidelity charges interest on that balance. The effective rate depends on the size of the debit and currently ranges from 7.50% for balances over $1 million to 11.825% for balances under $25,000, based on a base rate of 10.575%.11Fidelity Investments. Trading Commissions and Margin Rates Interest accrues daily.
Payments in Lieu of Dividends
If the stock you shorted pays a dividend while your position is open, you owe the lender an equivalent payment. These payments in lieu of dividends are deducted from your account and do not qualify for the lower qualified dividend tax rate. They are reported and taxed as ordinary income for the lender.12IRS. Instructions for Form 1099-DIV Factor this cost in before holding a short position through a dividend date.
Margin Rules While the Position Is Open
Two separate margin rules apply once you short: an initial deposit at the time of the trade and an ongoing maintenance requirement afterward.
Initial Margin
Federal Reserve Regulation T requires you to deposit margin equal to 50% of the market value of the shares you short, on top of the full proceeds from the sale. In practice, the account must hold 150% of the short position’s value at the time of the trade, 100% from the sale proceeds plus 50% of your own equity.13eCFR. 12 CFR Part 220 – Credit by Brokers and Dealers (Regulation T) Short 100 shares of a $50 stock and the $5,000 in proceeds stays in the account while you also need $2,500 in additional equity.
Maintenance Margin
After the trade settles, FINRA Rule 4210 requires equity of at least 30% of the current market value of the short position for stocks priced at $5 or above. For stocks trading below $5, the requirement jumps to $2.50 per share or 100% of market value, whichever is greater.3FINRA. FINRA Rule 4210 – Margin Requirements
Fidelity applies a stricter house maintenance requirement of 35% on the short side for most securities, above the FINRA minimum.4Fidelity Investments. Trading FAQs: Margin Because the value of a short position rises when the stock price climbs, the required margin grows with it. A sharp price spike can push your account below the maintenance threshold even if you started with ample equity.
What Can Force You Out of a Position
When the stock you shorted rises, the value of the position grows and your equity shrinks relative to the maintenance requirement. If equity drops below Fidelity’s 35% threshold, you get a margin call and must deposit additional cash or securities.4Fidelity Investments. Trading FAQs: Margin Fail to meet it promptly and Fidelity can liquidate positions to bring the account back into compliance without waiting for your approval.
The borrowed shares themselves can also be recalled by the lender at any time. If Fidelity cannot locate replacement shares, your short position is subject to a forced buy-in, where the broker purchases shares on the open market at the prevailing price to close the position. You bear the cost of the buy-in price whether it produces a gain or a loss for you.1Fidelity. Margin and Selling Short This risk is highest with hard-to-borrow stocks, where lending supply can dry up unexpectedly.
Trading frequency matters too. Four or more day trades within any five-business-day period earns you the pattern day trader designation from FINRA. That raises the minimum equity requirement for your margin account to $25,000, and the balance must stay at or above that level before you can keep day trading.3FINRA. FINRA Rule 4210 – Margin Requirements The rule applies to short sales the same way it applies to long trades. Shorting a stock in the morning and covering the same afternoon counts toward the four-trade threshold.
Tax Treatment Worth Knowing First
Profits and losses from short sales are capital gains or losses, but the holding period rules work differently than for regular stock sales. Under federal tax law, if you hold substantially identical property for one year or less on the date you open the short sale, or if you acquire substantially identical property between the short sale date and the closing date, any gain is taxed as a short-term capital gain regardless of how long the short position was actually open.14Office of the Law Revision Counsel. 26 U.S. Code 1233 – Gains and Losses From Short Sales Most short sale gains end up classified as short-term in practice.
The wash sale rule also applies. Close a short at a loss and reopen a substantially identical short within 30 days before or after the closing date, and the loss is disallowed for that tax year. The disallowed loss gets added to the cost basis of the new position instead. Track short sale activity carefully around year-end.
The Risk That Sets Shorting Apart
Losses on a short position are theoretically unlimited. Buy a stock and the most you can lose is the amount you paid; the price can only drop to zero. Short a stock and there is no ceiling on how high the price can climb, which means no cap on the loss.10Fidelity. How to Short Stocks A stock that doubles after you short it produces a 100% loss on your original position before borrowing costs.
Layer in margin call risk, where a rising stock forces you to deposit additional funds on short notice, and forced buy-in risk, where even a profitable position can be closed without your consent if borrowed shares are recalled. Together these make short selling substantially more hazardous than buying stock, and Fidelity notes that it is not suitable for all investors.10Fidelity. How to Short Stocks