3820 strong support, if it breaks, there's no need to hold the position. The bullish outlook remains unchanged, breaking below 3730 signals the end of the uptrend. Ethereum is in a weak market, looking for a rebound. Breaking 4000 is just a matter of time. Those with strong capital can hold around 3730.

Today's Ethereum short-term strategy: enter long near 3890, add position twice near 3860, if it breaks below 3820, no need to rush to close the position. Observe 2 fifteen-minute candles; if it can sustain 3 additional positions, if it breaks below 3780, exit all. If it goes up, look near 3980 to reduce position and hold, look above 4000.