Principal Token Price Discovery

Mechanism

Principal token price discovery refers to the process by which the market determines the fair value of a principal token, which represents the underlying asset in a yield-bearing token split. When a yield-bearing asset is separated into a principal token (PT) and a yield token (YT), the PT typically matures to redeem one unit of the underlying asset at a future date. Its price reflects the discounted present value of this future redemption, factoring in interest rates and market expectations. This mechanism is central to fixed-income derivatives in DeFi.