What changed
From 13:02 JST to 14:19 JST, total displayed APY rose from 124.39% to 226.46%, up 102.07 percentage points. The base component increased 25.20 points from 66.35% to 91.55%, while the AERO reward component increased 76.88 points from 58.04% to 134.92%. TVL increased by $2,885, or about 1.9%, from $148,422 to $151,307. The same pool was displayed at 195.80% at 10:47 JST, 124.39% at 13:02 JST and 226.46% at 14:19 JST, showing a large intraday whipsaw in headline yield while capital remained broadly around $150K.
Why it matters
The observation shows how quickly annualized fee and reward displays can change in a direct tokenized-stock/WETH LP even when TVL is comparatively stable. Aerodrome's official documentation states that LPs earn AERO emissions when staked or swap fees when unstaked, so a base + reward aggregate should not be treated as a guaranteed yield that one position can realize simultaneously. The more useful signal is the rapid variation in the reward layer and aggregation surfaces rather than the headline APY alone.
Evidence
- DefiLlama — WETH-GOOGLc exact pool — Displayed the WETH-GOOGLc Aerodrome Slipstream pool at $151,307 TVL and 226.46% supply APY, decomposed as 91.55% base plus 134.92% AERO reward.
- SC Markets Research — prior GOOGLc/WETH compression observation — The immediately preceding observation recorded $148,422 TVL and 124.39% displayed APY, split into 66.35% base plus 58.04% reward. That package also records the compression from 195.80% at 10:47 JST to 124.39% at 13:02 JST.
- DefiLlama — GOOGLc RWA dashboard — At the same retrieval time, the RWA listing surface still displayed WETH-GOOGLc at $148,422 TVL and 124.39% APY, split into 66.35% base plus 58.04% reward, showing an update lag versus the exact-pool page.
- Aerodrome Finance — official documentation — Aerodrome states that liquidity providers earn AERO rewards when staked or swap fees when unstaked. Pool-level AERO emissions are reallocated weekly through veAERO voting.
Limitations
DefiLlama's headline APY annualizes short-term data and does not guarantee future or realized yield for a single position. Aerodrome's official design separates staked AERO emissions from unstaked swap-fee earnings, so the combined base + reward display may not map directly to one executable LP configuration. The exact-pool page and the RWA listing showed different snapshots during this observation, indicating cache or update-timing differences. Real-time gauge emissions and realized LP PnL were not independently verified. Concentrated liquidity carries range-out, impermanent-loss and LVR risk; GOOGLc/WETH also combines equity-token and ETH price exposure. Tokenized stocks add issuer, custody, mint/redemption, eligibility and transfer constraints, plus timing mismatches between a 24/5 reference equity market and a 24/7 DEX.
Disclosure
This is a public-market observation and does not constitute investment advice.