Funding Valuation Adjustment (FVA)
The Formal Definition
An institutional pricing adjustment added to the fair value of uncollateralized or partially collateralized over-the-counter derivative contracts, reflecting the funding cost or benefit incurred by a bank when borrowing cash to post required clearinghouse variation margin.
FVA = Funding Cost Adjustment (FCA) - Funding Benefit Adjustment (FBA) = ∫ E[Uncollateralized Exposure_t] × Bank Funding Spread_t × dt
Cole Barrett's Reality Check
The Unvarnished Bottom Line"When an investment bank trades derivatives with a client who doesn't post daily cash collateral, the bank has to borrow cash on Wall Street to post margin with the clearinghouse. That borrowing costs money. Funding Valuation Adjustment is the bank pricing their borrowing costs directly into the spread of your trade. If your broker doesn't explain FVA, they are burying their borrowing costs in your fill price."
Interactive Simulator: Test the Math
Real-World Example: Scenario Breakdown
Examining the real numbers for: Pricing a 5-year uncollateralized interest rate swap between a global commercial bank and a corporate treasury client
| Execution Metric | Fully Collateralized CSA Client (Zero FVA Drag) | Uncollateralized Corporate Client (FVA Penalty) |
|---|---|---|
| Fee / Rate | Institutional clearing tier | Institutional clearing tier |
| Spread / Buffer | Signed Credit Support Annex (CSA) posting daily cash variation margin directly | Refused to post daily cash collateral; requested uncollateralized credit terms |
| Execution / Status | Bank incurred zero borrowing cost to hedge the trade at the clearinghouse | Bank applied an automatic 15-basis-point Funding Valuation Adjustment markup to the swap |
| Total Cost / Result | Maximized pricing efficiency through daily cash collateralization | Absorbed bank borrowing costs through embedded FVA spread markups |
How Brokers Weaponize This Term
Investment banks bill retail and middle-market corporate clients steep FVA spread markups on uncollateralized derivative hedges while concealing the underlying bank borrowing spread formula in pricing models.
Broker Evaluation Matrix
Cole Approves
Interactive Brokers / Saxo Bank: Operates fully collateralized daily margin clearing architectures that eliminate uncollateralized FVA pricing markups on derivative trades.
Read Audit →Cole Flags / Avoids
Bespoke OTC Desks: Applies opaque, unstandardized Funding Valuation Adjustments to long-dated derivative quotes without transparent benchmark breakdowns.
View Trap Details →Frequently Asked Questions
What is an XVA in modern quantitative finance?
An umbrella term for valuation adjustments in derivative contracts, including Credit Valuation Adjustment (CVA), Debit Valuation Adjustment (DVA), Funding Valuation Adjustment (FVA), and Margin Valuation Adjustment (MVA).
Why did FVA become prominent after the 2008 financial crisis?
Prior to 2008, banks assumed funding costs were negligible; when interbank lending spreads blew out, banks realized uncollateralized derivative hedging created massive balance-sheet financing costs.