What Is Pendle?
Pendle Finance is a yield trading protocol that tokenizes future yield. It takes any yield-bearing asset (like stETH, GLP, or sDAI) and splits it into two components: Principal Tokens and Yield Tokens.
This innovation creates a DeFi yield market where you can trade future yields, lock in fixed rates, or speculate on variable rates with leverage—capabilities previously only available in traditional finance.
The Pendle Split
1 SY = 1 PT + 1 YT (before maturity)
Principal Tokens (PT) Explained
Principal Tokens represent the principal value of a yield-bearing asset at maturity. PT always trades at a discount to the underlying before maturity. This discount IS your fixed yield.
PT Fixed Yield Example
PT trading at 5% discount
Time for discount to converge
Full principal at maturity
PT Alpha
PT yields are often higher than direct staking because YT traders bid up the yield expectation, pushing PT prices lower. This is free money for fixed-income seekers.
Yield Tokens (YT) Explained
Yield Tokens represent ALL the yield generated by the underlying asset from now until maturity. YT is a leveraged bet on yields—if actual yield exceeds implied yield, you profit. If not, you lose.
YT Leverage Example
Profitable Scenario
- • Buy YT-stETH at 5% implied yield
- • Actual yield = 8% over period
- • You receive 8% yield on 1 ETH exposure
- • Paid only for YT (cheap leverage)
- • Profit: ~3% excess yield × leverage
Loss Scenario
- • Buy YT-stETH at 5% implied yield
- • Actual yield = 3% over period
- • You receive only 3% yield
- • YT premium lost
- • Net loss after YT cost
YT Risk Warning
YT goes to zero at maturity regardless of accumulated yield. You must claim yield before maturity. YT is leveraged—small yield changes create large P&L swings. Only trade YT if you understand implied vs. actual yield dynamics.
Fixed Yield Strategies
PT strategies are the safest Pendle plays. You're locking in a yield that's often higher than direct staking because of yield market dynamics.
Strategy 1: Buy and Hold PT
Simple fixed yield. Buy PT, wait until maturity, redeem. Best when you have conviction that current implied yields are attractive and want certainty.
Strategy 2: PT Yield Arbitrage
Compare PT implied yield to alternatives. If PT-stETH offers 8% but direct stETH yields 4%, PT is clearly better. Rotate into highest PT yields.
Strategy 3: PT Ladder
Buy PTs across different maturities. As shorter-term PTs mature, roll into new positions. Creates consistent yield stream with regular liquidity events.
YT Speculation Strategies
YT is for traders who have views on future yields. It's leveraged exposure—when you're right, returns are massive. When wrong, losses are total.
When to Buy YT
YT Points Play
Many yield-bearing assets now earn points (EigenLayer, LRT points, etc.). YT holders receive all points generated by the underlying. This is the leveraged points farming strategy.
YT-eETH = Leveraged EigenLayer + ether.fi points exposure1 YT-eETH earns points on full 1 ETH exposure, but costs a fraction of 1 ETH
Pendle LP Strategies
Pendle AMM uses a specialized curve optimized for yield trading. LP yields are often very attractive due to trading fees + PENDLE incentives.
LP Considerations
Benefits
- • Trading fee income
- • PENDLE incentives
- • vePENDLE boost up to 2.5x
- • Exposure to yield convergence
Risks
- • IL from PT/underlying divergence
- • Yield changes affect position
- • Must manage near maturity
- • Pool liquidity at expiry
Interactive Yield Calculator
Use this tool to explore PT yields and compare Pendle opportunities:
Trade Calculator
Pendle Strategy Guide
- • PT: Lock in fixed yield, best when you expect yields to fall
- • YT: Leveraged yield exposure, best when you expect yields to rise
- • YT decays to zero at maturity if yield stays below implied
- • Implied APY above actual APY = PT undervalued
Related Articles
Frequently Asked Questions
Pendle is a yield trading protocol that separates yield-bearing assets into Principal Tokens (PT) and Yield Tokens (YT). This allows you to lock in fixed yields or leverage-speculate on variable yields. Think of it as creating a bond market for DeFi yields.
PT (Principal Token) represents the principal portion—buy at a discount, redeem 1:1 at maturity for guaranteed fixed yield. YT (Yield Token) represents all yield generated until maturity—higher risk, higher potential reward if yields exceed expectations.
Buy PT tokens at a discount to their underlying asset. At maturity, redeem PT for the full value. The discount is your fixed yield. Example: Buy PT-stETH at 0.95 ETH value, wait until maturity, redeem for 1 ETH worth of stETH = ~5.26% fixed yield.
Buy YT when you expect yields to rise or remain high—YT is leveraged exposure to yields. Buy PT when yields are high and you want to lock them in, or when you expect yields to fall. PT is the 'safe' fixed-income play.
At maturity: PT becomes redeemable 1:1 for the underlying asset. YT stops accruing yield and becomes worthless. You should claim accumulated yield from YT before maturity and redeem PT after maturity for full value.