Your investments will not show separate fees, as they will be included in the amount you receive upon trade.
Argent doesn't profit from these fees, they go to miners and protocols.
Here is what is included into fees:
ETH
Lido
- Buy fee: 0.15%
- Sell fee: 0.15% + market rate of stETH/ETH exchange
- Performance fees on profit: 10%
Yearn
- Buy fee: 0.04%
- Sell fee: 0.14%
- Performance fees on profit: 20%
IndexCoop
- Buy fee: ZigZag market rate
- Sell fee: ZigZag market rate (icETH→ETH has a 0.25% redemption fee which will be reflected in the market rate)
- Performance fees on profit: 0.75%
USDC
Aave
- Buy fee: 0.15%
- Sell fee: 0.15%
- Performance fees on profit: 0
Yearn
- Buy fee: 0.15%
- Sell fee: 0.15%
- Performance fees on profit: 20%
DAI
Aave
- Buy fee: 0.15%
- Sell fee: 0.15%
- Performance fees on profit: 0
Yearn
- Buy fee: 0.15%
- Sell fee: 0.15%
- Performance fees on profit: 20%
WBTC
Yearn
- Buy fee: 0.15%
- Sell fee: 0.15%
- Performance fees on profit: 20%