Spotex and Caladan announced a collaboration on 27 October under which Caladan will supply digital-asset liquidity to Spotex’s institutional network. Intended users include banks, brokers, hedge funds and asset managers. The release uses prospective language and gives no activation date.[1]
Caladan’s contribution is pricing and execution capacity. The release describes its broader coverage of more than 110 spot, swap and CFD markets, alongside automated digital-asset settlement and 24/5 fiat settlement. It does not specify that all 110-plus markets will be made available on Spotex or identify the initial instrument list.[1]
A price source joins a wider trading arrangement
Spotex describes anonymous and disclosed liquidity pools supported by participating prime brokers and custodians. Adding a provider to those pools gives an institution another source to assess within an existing venue relationship. It does not eliminate the other relationships needed to trade: the institution still needs the appropriate account, counterparty access and arrangements for settling the resulting obligations.[4]
Separate roles in institutional crypto execution
| Function | Evidence and scope |
|---|---|
| Liquidity provision | Caladan offers spot, swap and CFD pricing through direct APIs and institutional platforms. The Spotex-specific instrument scope is not disclosed.Source 2Source 1 |
| Execution venue | Spotex says it acts as an execution venue rather than principal in transactions through its ECN.Source 3 |
| Custody and settlement | In the separately announced BitGo route, eligible clients allocate custodied assets to trading while BitGo entities provide custody and post-trade arrangements under their agreements.Source 3 |
That August arrangement is useful context for the new liquidity announcement. Spotex said the BitGo integration was live and non-exclusive, with underlying assets remaining in regulated custody through the trading lifecycle. Its purpose was to reduce venue prefunding. The architecture separates a place to execute from the custody and settlement services supporting the trade, although the applicable agreements still determine each institution’s rights and obligations.[3]
Funding and execution remain distinct questions
Caladan’s current product page lists USDT, USDC, US dollars and euros as settlement currencies and says credit terms are subject to review. It also identifies direct FIX connectivity and existing ECN or order-management connections. These are provider-level capabilities; they do not establish the account terms, credit limit or settlement arrangement that will apply to a particular Spotex participant.[2]
The distinction matters most when a firm is comparing executable capacity. A price stream, a permitted trade size and sufficient funded or credit-backed capacity need to coincide. An attractive quote cannot alone show whether a broker can complete its intended trade and settle it on the required timetable. The collaboration adds a prospective liquidity relationship to that process, rather than publishing a measured improvement in fill rates or trading costs.
Sources & further reading
- Caladan and Spotex: institutional cryptocurrency liquidity collaboration Spotex and Caladan · 27 Oct 2026 · Accessed 29 Oct 2026
- Caladan API Liquidity: products, connectivity, settlement and credit Caladan · Accessed 29 Oct 2026
- BitGo and Spotex: execution with assets held in regulated custody Spotex and BitGo · 5 Aug 2026 · Accessed 29 Oct 2026
- Spotex: institutional trading network and client services Spotex · Accessed 29 Oct 2026