Ethereum's volatility has been quite stimulating. During the daytime session, it dipped to around 2020, then spiked up to 2199 in the evening, bouncing nearly 200 points.

Fortunately, it failed to break through the 2200 level. Before any effective breakthrough, the trading approach remains unchanged. Subsequently, there's a high probability of pullback to test the lower support of the range.

Short around 2180, stop loss at 2210, key support below at 2110#ETH