From the four-hour perspective of Ethereum, it touches the previous high resistance + overbought phase, so it's unclear how deep the subsequent pullback will be, but the support at 3210 below can serve as a potential long position. Once there is a pullback, it can be monitored. If it doesn't break down, it's fine to open a long position on the right side, and placing a limit order on the left side is also acceptable, but you must set a stop loss of 30-50 dollars.