How is Haven able to offer low borrow rates?

Haven uses synthetic financing through utilizing box spreads on the backend, offering long term fixed rates close to government treasury rates.

Where are my assets stored?

Institutional custody and clearing will be provided by Interactive Brokers ($900B+ AUC).

What perks come with joining as a founding member?

Founding members will enjoy perks such as zero spread loans, free membership, no origination fees, and first access to future perks such as Haven metal credit cards.

How can I contact customer support?

Feel free to reach out at: hello@haven.finance

Where can I see current borrow rates?

While Haven is not live yet, users can track box spread borrow rates through external sites such as boxtrades.com

When will Haven launch?

Haven is slated to launch later in 2026.

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*Current rates are illustrative. The implied borrowing rates are based on Cboe SPX box spread market execution data as of September 18, 2026, and excludes advisory fees. Implied yields are dynamic, non-guaranteed, and fluctuate based on prevailing market interest rates and options liquidity. After-tax rates includes a base rate of 4.57% plus tax benefits based on IRS Section 1256 deductions assuming the top federal tax rate, and zero state tax benefits. Both yield and tax benefits can change depending on the current market and policy decisions.
"Haven" and the Haven Arch logo are pending trademarks of Haven Systems LLC. Haven is a technology company, not a bank nor a registered broker-dealer. Brokerage services and portfolio-backed financing are provided via Interactive Brokers LLC. By signing up to joining our waitlist, you agree to our Privacy Policy and Terms of Service. Investment involves risk, including the possible loss of principal.

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