nTokens
Notional Tokens contained in Swivel's Vaults which represent the claim to underlying yields.
Last updated
Swivel v3.0.0
Notional Tokens contained in Swivel's Vaults which represent the claim to underlying yields.
Last updated
When a user buys nTokens, they create a vault that tracks their balances within a given market.
Each vault contains two balances, Notional and Redeemable.
Notional Tokens (nTokens) represent a 1-1 deposit, currently generating interest in an underlying protocol. Once maturity has been reached, interest-generation ceases and nTokens become worthless.
As such, nTokens are deprecating assets that experience time-decay. As time passes, nTokens decrease in value, and as they approach maturity, an their value approaches 0.
The Redeemable represents the amount of accrued interest currently available to redeem.
As users interact with their vault, interest is accumulated to the redeemable balance, and this balance can be redeemed at any time.
Bob has 50 USDC. Bob fills Alice's order selling 1000 nUSDC at .05/ea (5%), paying Alice an immediate $50 premium. Once filled, Alice mints 1000 zcUSDC and 1000 nUSDC, transferring 1000 nUSDC to Bob. Bob then owns 1000 nUSDC (the right to the yield generated by 1000 USDC).
Given nTokens represent a 1-1 deposit into an underlying money-market, and the claim to the deposit's future yield, they are priced based on the expected yield generated until maturity.
This potential future yield decreases as time passes and as such, nTokens depreciate and experience theta-decay.
Of note, because a zcToken represents an underlying token stripped of nToken yields, the cost of a nToken is inversely proportional to the discount on a zcToken.
