Live on Robinhood Chain mainnet
The vault, the registry and the fee-claim encoder are deployed, wired and seeded.
September 2, 2026
The fee-claim layer
for Robinhood Chain.
eYLD holds the fee stream of a locked Pons pool, never the token. You are long how much people trade, not what they trade at.
Reading block 52,845,461 · 10 pools confirmed against the Pons factory · 0.200 ETH of fees unclaimed right now
HARMONIC / WETH$1.3M traded0.01 ETH feesw 38.2%microduck / NVDA$2.4M traded0.00 ETH feesw 34.5%CLAN / WETH$1.4M traded0.01 ETH feesw 27.3%OPTIMUS / TSLA$2.7M traded0.03 ETH feesw 0.0%
36.0%
λ₁ explains
of the fee variance
4 / 55
streams held
of every pool scanned
10
confirmed on chain
checked against the factory
3,022 ETH
annual fee flow
measured
eigenyield is the cash-flow layer for launchpad markets.
Explore the mechanicsThe vault owns the claim, not the coin
A Pons pool charges no fee of its own. Its hook takes 1% of every trade and pays the creator's share to a transferable recipient. Creators hand that address to the vault. The tokens never move.
Liquidity is locked, so the stream can't rug
Every graduated pool is a single full-range Uniswap v4 position minted straight into a locker that never releases it. Fees keep flowing as long as people trade.
Harvest every epoch, along λ₁
Once a day the keeper claims every eligible stream, swaps it to ETH and books it to NAV with a linear vest. Harvested ETH buys more streams, weighted by the first eigenvector.
One ticker, loopable
eYLD is one share over the whole basket. Deposit at NAV, redeem any time, post it as collateral on Ripe or Morpho and loop. EigenLayer-shaped, without EigenLayer.
The spectrum.
Each stream is one pool's fee flow over the last 45 days. The tilted line is λ₁, the first eigenvector of the fee matrix. What projects onto it feeds the core; what doesn't, scatters.
epoch 1/45live · geckoterminal
harvested into core
0.000 ETH
36.0%
λ₁ explains
of fee variance
4 / 55
streams held
of every pool the chain scan found
3,022 ETH
annual fee flow
measured · 0.1 ETH last epoch
66.8%
yield on the claim
model · buying at 1.5y of cash flow
The crash test.
model
Dump the memes. The fee vault doesn't care.
A token vault is long price. EigenYield is long the number of times people trade, and a dump is the most-traded day of the year. Pick a severity and press the button.
- Token vault NAV
- 0.991
- holds the tokens
- eYLD NAV
- 1.007
- holds the fee claim
eYLD NAV token vault NAV volumeepoch 1/48
Why “eigen”.
Pool fees are correlated. When Robinhood Chain is busy every pool earns more; when it's quiet every pool earns less. Stack the daily fees of every gated pool into a matrix and take its first principal component. That is the market yield, and it is the only thing eYLD pays for.
Fee correlation
4×4microduckOPTIMUSCLANHARMONIC
Spectrum
λ1 = 1.4736.0%
λ2 = 1.1929.1%
λ3 = 0.7819.1%
λ4 = 0.6515.9%
λ₁ is the market-yield factor. When people trade Robinhood Chain, every pool's fees rise together; that shared movement is what eYLD holds. Everything after λ₁ is single-name noise the vault does not pay for.
λ₁ loadings → basket weights
microduck
34.5%
OPTIMUS
0.0%
CLAN
27.3%
HARMONIC
38.2%
One vault, every stream.
Mainnet · Epoch 1| Symbol | Vault | Weighting | Streams | NAV / share | 30d fee APR | Status |
|---|---|---|---|---|---|---|
| eYLD | Eigen Yield One The creator-fee streams of every Pons pool that clears the age and depth gates, plus LP-fee rights on the deepest v4 pools. Accepts ETH, GRAD10 and YLD1. | λ₁ loadings, no shorts | 4 | 1.0034 ETH | 66.8% | Live |
Top of the basket
| Pool | Right | λ₁ weight | 7d fees | Depth | Age |
|---|---|---|---|---|---|
| HARMONIC / WETH pons-v2-dex | Creator fee · 0.35% of volume | 38.2% | 0.36 ETH | 50 ETH | 4d |
| microduck / NVDA pons-v2-dex | Creator fee · 0.35% of volume | 34.5% | 0.60 ETH | 116 ETH | 6d |
| CLAN / WETH pons-v2-dex | Creator fee · 0.35% of volume | 27.3% | 0.48 ETH | 51 ETH | 6d |
| OPTIMUS / TSLA pons-v2-dex | Creator fee · 0.35% of volume | 0.0% | 0.97 ETH | 108 ETH | 4d |
Pools, volume and depth are read from GeckoTerminal every 10 minutes; NAV and APR assume the vault bought its rights at 1.5 years of trailing cash flow. The full basket is on the app page.
The spectrum is public. So is the API.
Pools, λ, loadings, weights, NAV and the epoch clock are served from this site's own backend on Vercel. The Solidity is in the repo with its tests.
- GET /api/pools— the universe: pools, gates, weights, 30d series
- GET /api/eigen— λ, explained variance, loadings, correlation
- GET /api/nav— NAV series and trailing APR
- GET /api/epochs— current epoch and seconds to harvest
- GET /api/chain— live block + gas from RPC
# read the spectrum $ curl https://eigenyield.me/api/eigen { "source": "live", "symbols": ["microduck", "OPTIMUS", "CLAN", ...], "lambda": [1.47, 1.19, 0.78, ...], "explained": [0.360, 0.291, 0.191, ...], "weights": [ ... ] } # Robinhood Chain, from viem # chain id 4663 · ETH gas · Arbitrum Orbit import { robinhoodChain } from "@/lib/chain";
Latest releases.
factory.getLaunchedToken(token) // phase: 2 (graduated) // 10 of 55 confirmed
Pools are confirmed against the factory
Every stream is checked on chain before it counts. The indexer files pools under Pons that the factory has never heard of.
September 2, 2026
Dump everything
The crash test
Press the button, dump the memes, and watch the fee vault keep harvesting while the token vault falls.
September 2, 2026
Accrued fees read from the hook
The site reads what each pool has earned and not yet paid out, rather than inferring it from volume.
September 2, 2026
Be long the number of trades.
Deposit ETH, hold every fee stream, and let the chain's volume do the rest.