The risk matters to a quant strategy because the financing horizon can be shorter than the investment horizon. A trade expected to pay off later may require cash now for a margin call, debt repayment or investor withdrawal.
A cash deadline exposes the difference
Suppose a fictional firm must pay USD 25 million by 16:00. It has USD 10 million of unrestricted cash and can draw a further USD 8 million under a committed facility. Assume the draw conditions are satisfied and the cash will reach the payer before the deadline. There are no other timely receipts or funding sources.
| Item | USD millions usable by 16:00 |
|---|---|
| Accessible cash | 10 |
| Usable facility draw | 8 |
| Total timely funding | 18 |
| Required payment | 25 |
| Remaining funding gap | 7 |
The scenario's gap is
where is the payment due, is accessible cash and is additional borrowing that can actually be drawn and used in time. All amounts here are in USD millions. The positive part reports an unmet need; it does not assume an overdraft is available.
The firm also owns other assets marked at USD 100 million. Assume these cannot be sold or pledged for cash before 16:00. Their value does not close the gap. Nor does the information establish whether the firm is balance-sheet solvent: that would require its full assets, liabilities and appropriate valuations. Funding trouble and balance-sheet insolvency are different questions, although forced sales and expensive emergency funding can connect them.
Drawing the facility raises cash by USD 8 million and debt by the same amount before fees or interest. It creates no immediate profit. If the facility money arrives only after 16:00, it contributes nothing to this deadline and the gap is USD 15 million. A promised source has to pass the timing test.
What makes funding disappear?
Refinancing is a recurring exposure. A lender may decline to renew a maturing loan, reduce the amount advanced against collateral or demand a higher financing rate. At the same time, market moves can increase collateral calls. The relevant stress therefore changes both the payments required and the funding available; holding one side fixed can conceal the pressure.
For each source, ask which currency and legal entity can use it, what is already pledged, which draw conditions apply, and how long the operational transfer takes. Count an asset sale or secured borrowing only through the proceeds that can reach the obligation in time, allowing for the applicable collateral haircut. Do not count the same collateral as supporting two mutually exclusive funding routes.
How it differs from market liquidity
Sources
- Basel Committee on Banking Supervision, Principles for Sound Liquidity Risk Management and Supervision, September 2008: p. 1, footnote 2, distinguishes funding and market liquidity; Principles 5–11 cover projections, transferability, funding sources, intraday payments, collateral, stress tests and contingency plans. Bank-focused guidance.
- Hull, John C. Risk Management and Financial Institutions, fourth edition, Wiley, 2015, §24.2, pp. 507 and 509: cash needs, the distinction from solvency, asset liquidation and borrowing under stress.