Email: FTX's derivatives exchange LedgerX tells clients to send domestic wire transfers to Signature Bank instead of Silvergate Bank going forward
Context & Ripple Effects
Silvergate spent December defending itself after congressional scrutiny and its own filing confirming it processed wires for Alameda traders while claiming extensive due diligence — a rough spot for one of the few US banks that lets customers move dollars onto crypto exchanges. Now FTX's US-regulated derivatives arm, which has been for sale since early December with interest from Blockchain.com and Gemini, is quietly rerouting its banking rails.
The instruction to clients matters because LedgerX is an operating business inside the FTX estate: keeping dollar flows running through Signature preserves the exchange's viability as an asset for bidders, and it signals where Silvergate stands in crypto's pecking order.
First-order effects
- LedgerX clients must update wire instructions to Signature Bank immediately, or their deposits into the derivatives exchange fail — an operational burden landing on every active account during a sale process.
- Silvergate loses a live exchange client's domestic wire flow at the moment its reputation is under congressional scrutiny, compounding the pressure from the Alameda disclosures.
Second-order effects
- Other crypto firms holding accounts at Silvergate face the same client-pressure calculus and may quietly shift to Signature, concentrating the industry's dollar on-ramp in fewer banks.
- Signature gains negotiating leverage over crypto deposits it inherits from fleeing Silvergate clients, including an estate-owned exchange whose sale price partly depends on uninterrupted banking access.
Third-order effects
- If deposit flight from scrutinized banks becomes the norm after an exchange failure, crypto's fiat plumbing consolidates around two or three banks — making any single bank's distress a systemic event for US exchange operations, a fragility the later shutdown of Silvergate's instant-settlement network underscores.
The trend: Post-FTX scrutiny is pushing crypto companies off Silvergate and toward a shrinking pool of willing banks, thinning the US dollar on-ramp to a handful of institutions.