According to Trader Tardigrade on Twitter, a trading setup for Ethereum (ETH) recommends opening a short position at $1804, which is identified as a possible resistance level. The proposed trade targets $1629 with a stop-loss set at $1848, resulting in a favorable 1:4 risk to reward ratio. This setup is designed for traders seeking high-reward opportunities while managing risk, as cited from Trader Tardigrade's tweet dated April 25, 2025.