Earn tens of thousands of dollars per day—how does this DeFi portfolio with an annualized yield of up to 100000%% operate?

This is a recently popular Uniswap v4 high-fee LP strategy on the Robinhood Chain. The core idea is to market-make for Meme stock liquidity pools.

The basic logic behind this 100,000%+ APY every day is:

New retail traders enter these Memes with ETH—their path goes through these high-fee pools, and the trading fees all go to the LP.

How can it produce such an outrageous APY?

Pools like this can achieve extremely high annualization rates, usually because they simultaneously have:

1. Trading volume far greater than the pool size
During the FOMO stage right after new tokens are launched, pools with TVL of tens of thousands can see daily volume of several million or even tens of millions. Even if the fee is only 0.3%~1%, the fees collected on that day’s principal can reach extremely high levels; the annualized number then becomes 100,000%+

2. v4 allows setting very high fee / hooks
With v4, you can customize fees using hooks. Some pools have fixed high fees (0.9%, 1%, 2%); others use dynamic fees. Every time a retail trader buys, the LP takes a much larger cut than ordinary 0.05% / 0.3% pools.

3. Paths often go through ETH
Many people already have ETH in their wallets; they won’t switch to NVDA/HIMS first and then buy the Meme. The route will go from ETH → intermediate assets → Meme, or it will send directly into the high-fee pool pairings of MEME/ETH or MEME/STOCK.

4. The stock liquidity pools add an extra “spot market” effect

Buying stock Memes often requires converting into the corresponding Stock Token first, which means it also indirectly boosts volume in pools for tokens like NVDA and HIMS. This is a chain-specific玩法 (play).