$ETH When discussing **coin pairs with $ETH (Ethereum)**, you're typically referring to **trading pairs** on cryptocurrency exchanges where ETH is the base or quote currency. These pairs allow traders to buy/sell other assets using ETH, or trade ETH against other cryptocurrencies/fiat.

Here’s a breakdown of common ETH pair types and top examples:

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### 🔄 Major ETH Trading Pair Categories

1. **ETH as Base Currency** (e.g., `ETH/BTC`, `ETH/SOL`)

- You trade **ETH** against another crypto (e.g., "How much SOL can 1 ETH buy?").

2. **ETH as Quote Currency** (e.g., `BTC/ETH`, `SOL/ETH`)

- You trade another crypto **against ETH** (e.g., "How much ETH is 1 SOL worth?").

3. **ETH/Fiat Pairs** (e.g., `ETH/USD`, `ETH/EUR`)

- Cash-to-crypto trading (common on regulated exchanges like Coinbase, Kraken).

4. **Stablecoin Pairs** (e.g., `ETH/USDT`, `ETH/DAI`)

- Hedge against volatility while holding ETH exposure.

### 🏆 Top ETH Pairs by Volume (2025)

| **Pair** | **Exchange** | **Use Case** | **Liquidity** |

|----------------|-------------------|----------------------------------|---------------|

| ETH/USDT | Binance, Bybit | High-volume spot/derivatives | ★★★★★ |

| ETH/BTC | Binance, OKX | Crypto-to-crypto dominance gauge | ★★★★☆ |

| ETH/USDC | Coinbase, Kraken | USD-backed stability | ★★★★☆ |

| wETH/USDC | Uniswap, Curve | DeFi liquidity pools | ★★★★☆ |

| ETH/SOL | KuCoin, HTX | Altcoin rotation | ★★★☆☆ |

| ETH/MATIC | Crypto.com | Layer-2 ecosystem trading | ★★★☆☆ |

### ⚠️ Key Considerations

- **Volatility**: ETH pairs (especially alts like `ETH/DOGE`) can swing sharply.

- **Liquidity**: Stick to high-volume pairs (e.g., ETH/USDT) to avoid slippage.

- **Gas Fees**: Trading ETH pairs on Ethereum L1 (e.g., Uniswap) incurs high gas. Use L2s (Arbitrum, Optimism) for cheaper