Hedge the unhedgeable
Castle turns business exposure into tradeable protection, helping enterprises protect against risks traditional markets leave uncovered
Contact UsFrom exposure to protection
One platform to identify your risks, structure your hedges, and track them in real time
Detect
We map your business to the events that matter most, from tariff shocks to legislative change
Protect
Our tools help you shape event-contract protection around your exposure, risk tolerance, and budget.
Track
Monitor the market and your exposure in real time, and decide when to hold, add, or unwind
Tariffs gut margins. Conflicts break supply chains. One executive order can reprice an entire business model.
And yet most of the financial system still only helps companies hedge standardized risks like currencies, rates, and commodities.
Castle changes that.
We turn event risk into something businesses can identify, price, and hedge through transparent, on-exchange event contracts.
The future of risk management will run on event contracts.
We’re building the rails it runs on.
Built for event risk
From exposure discovery to executed protection, Castle helps you identify, structure, and monitor hedges in one system.
Map your exposure
Castle maps the geopolitical, regulatory, and supply chain risks most relevant to your business, ranked by potential financial impact.
Turn uncertainty into contracts
Castle helps you translate your business risk into relevant event contracts, giving you market prices and settlement terms for the events that matter most.
Structure your protection
We model potential event-contract portfolios using your exposure, budget, and risk tolerance, balancing cost against payout and basis risk.
Execution and Documentation
Hedges execute as exchange-listed event contracts on CFTC-regulated venues or as bilaterally documented transactions, depending on the exposure being transferred. Castle’s role and the counterparties vary by transaction; an institutional market maker may take the offsetting leg. Documentation, clearing, and reporting terms are specific to each transaction and provided in advance.
Stay ahead as the world shifts
Monitor live probabilities on the events that matter to your business. As markets move and new information emerges, your risk view updates automatically.
These results are based on simulated or hypothetical performance results that have certain inherent limitations. Unlike the results shown in an actual performance record, these results do not represent actual trading. Also, because these trades have not actually been executed, these results may have under-or over-compensated for the impact, if any, of certain market factors, such as lack of liquidity. Simulated or hypothetical trading programs in general are also subject to the fact that they are designed with the benefit of hindsight. No representation is being made that any account will or is likely to achieve profits or losses similar to these being shown.
The market for non-insurable risk starts here
Gallahad 
Mordred 
