How to operate when ETH approaches the top 2500 support below. 🔶 After the breakthrough of Ethereum 2700, it was pulled back into the oscillation zone between 2475-2700, forming a false breakthrough. 2475 is the lower edge of the oscillation zone 🔶 After effectively falling below, a wave of defense is needed (reducing some positions). The short-term profit and loss ratio of long orders at the 2475 position is even higher, especially after the sharp decline, the winning rate of opening long positions and rebounding is higher.