To understand the meaning of "Rehypothecated Crypto", it is important to first clarify the concept of rehypothecation.
What is Rehypothecation?
Hypothecation: When you take a loan by keeping your asset (such as crypto, shares or property) as collateral. The asset remains in your name, but the lender has it as security.
Re-hypothecation: When the lender uses your given collateral again for his own loan or trading.
Meaning you pledged your crypto to an exchange or lending platform for a loan, and that platform again pledges your collateral (crypto) to some other party and makes money.
Rehypothecation in Crypto
Rehypothecation is quite risky in the crypto world, because many exchanges and lending platforms use:
Centralized Exchanges (CEXs) – like FTX, Celsius, BlockFi rehypothecate users’ deposited crypto for trading and leverage.
Lending Protocols – Some platforms lend the collateral to third-parties for interest.
Risk
Double Risk: You lend your crypto, but take more risk by using that exchange again. If the market falls, your collateral can also be liquidated.
Insolvency Risk: If the platform collapses (as happened in FTX case), it is difficult to recover rehypothecated assets.
Transparency Issue: Most CEXs do not disclose rehypothecation.
Example
You gave 1 BTC collateral to take a loan.
The platform borrows the same 1 BTC to a hedge fund for trading.
If the fund makes a loss, the platform defaults → you will not get your BTC back.
Takeaway
Rehypothecated crypto means:
Your crypto has been pledged again for collateral third-party use.
This creates extra hidden risk for investors.