Hard-to-Borrow (HTB) Fee
The Formal Definition
An annualized fee charged to short sellers by their brokerage to locate and borrow shares of a stock that has high short interest or low market float.
Daily Borrow Cost = (Borrowed Shares × Market Price × Annual HTB Rate %) / 360
Cole Barrett's Reality Check
The Unvarnished Bottom Line"Shorting hyped meme stocks or penny shares comes with a massive fine-print toll. Brokers can slap you with a 50%, 100%, or even 300% annualized locate fee just for borrowing the shares. Even if the stock drops, that daily borrow fee can eat all of your trading profits."
Interactive Simulator: Test the Math
Real-World Example: Scenario Breakdown
Examining the real numbers for: Shorting $10,000 worth of a volatile growth stock with a 75% annual borrow rate for 30 days
| Execution Metric | Liquid Large-Cap Short (General Collateral) | Hard-to-Borrow Meme Short |
|---|---|---|
| Fee / Rate | $1.00 ticket fee | $1.00 ticket fee |
| Spread / Buffer | Standard 0.25% borrow rate | 75% annualized HTB locate fee |
| Execution / Status | Shares easily borrowed | Borrow rate increased as float dried up |
| Total Cost / Result | Near-zero holding friction | Stock fell 5% (+$500), but trader lost -$125 after borrow fees |
How Brokers Weaponize This Term
Brokers frequently increase HTB rates without advance notice while positions are open, taking advantage of retail short sellers who are forced to pay spiking daily borrow fees to avoid a buy-in.
Broker Evaluation Matrix
Cole Approves
Interactive Brokers: Real-time Short Stock Availability tool showing live share inventory and transparent borrow fee rates.
Read Audit →Cole Flags / Avoids
Retail Mobile Brokers: Charges non-transparent locate fees without showing real-time borrow rate changes on open positions.
View Trap Details →Frequently Asked Questions
Who receives the hard-to-borrow fee?
The borrow fee is split between the brokerage firm facilitating the locate and the original shareholder participating in a securities lending program.
Can a hard-to-borrow rate change after you enter a short trade?
Yes. HTB rates are floating rates that adjust daily based on market supply and demand for borrowable shares.