The current four-hour support level for the姨太 has been broken. The short-term strategy is as follows:

For needle insertion, focus on the first support zone between 1920–1890, with a stop-loss around 1880 for a small position attempt.
Conservative traders are advised to wait for a rebound in the 1830–1750 range before entering again. It may not reach that level, but the risk-reward ratio is higher.
Midnight rebound resistance is at 1970–2000. A true rebound strength requires a break above this level and a daily stabilization.
After breaking through, observe the resistance zone above at 2038–2100. $ETH