What changed

At the 2026-09-17 13:08:28 JST Portals observation, Beefy Moo USDC-SPCXc showed 235.84% APY and about $152.9K TVL, while the associated Reward Pool showed 134.08% APY and about $174.49K TVL. By 17:55:39 JST, Moo showed 323.55% and $127.7K, while the Reward Pool showed 159.62% and $149.43K. Moo therefore gained 87.71 percentage points of APY while TVL fell about 16.5%; the Reward Pool gained 25.54 percentage points while TVL fell about 14.4%. Portals also shows seven-day APY changes of +117.30 points for Moo and +48.39 points for the Reward Pool. No new incentive program or increase in the current-epoch reward budget was independently confirmed in this observation.

Why it matters

The same data surface shows APY rising as TVL contracts, which may reflect a fixed or short-duration reward budget being distributed across less liquidity, as well as harvest and compounding recognition or short-window annualization effects. Yield is not primarily dividend carry from the tokenized stock itself; it is composed of concentrated-liquidity trading fees, Aerodrome weekly AERO emissions, USDC incentives distributed through Merkl, Beefy Boosts, and CLM rebalancing and compounding.

Evidence

  • Portals — Tokenized stocks on Base — The Yield Momentum section showed Beefy Moo USDC-SPCXc at 323.55% APY, $127.7K TVL, and +117.30 percentage points over seven days; the Beefy CLM SPCXc-USDC Reward Pool showed 159.62% APY, $149.43K TVL, and +48.39 percentage points over seven days. 2026-09-17T17:55:39+09:00
  • Portals — Tokenized stocks on Base (prior observation) — The prior observation showed Beefy Moo USDC-SPCXc at 235.84% APY with about $152.9K TVL and the associated Reward Pool at 134.08% APY with about $174.49K TVL. 2026-09-17T13:08:28+09:00
  • Beefy — Coinbase Tokenized Stocks: As Markets Converge — Beefy describes Coinbase Tokenized Stocks CLM incentives as including Aerodrome weekly emissions, Coinbase-funded USDC incentives distributed through Merkl, mooBIFI Boosts, and CLM rebalancing and compounding. 2026-09-17T17:55:39+09:00

Limitations

Portals headline APY may be sensitive to reward recognition, harvest and compounding timing, annualization windows, and data-refresh cadence. This observation did not obtain a synchronized current reading from DefiLlama or DeFi Terminal, and it did not independently verify the SPCXc current-epoch AERO, Merkl, or Boost budgets, remaining campaign duration, or recent realized harvests, so 323.55% should not be treated as persistent realized yield. Risks include concentrated-liquidity range-out and impermanent loss/LVR, Beefy/Aerodrome smart-contract and automation risk, SPCXc issuer/custody/redemption/eligibility risk, and basis effects between 24/5 equity markets and 24/7 Base trading.

Disclosure

This is a public-market observation and does not constitute investment advice.