Interval layout: Try to go long with light positions near 16750-16850, and try with a small stop loss.

The 4-hour resistance range is under pressure. The RSI indicator has fallen back under pressure from its high level. The MACD has fallen into the short area. Pay attention to the resistance near 17400-17500. 4-hour tower-shaped bottom support. If the range stops falling in the short term, focus on the support around 16400-16500.

The decline accelerated in 1 hour, with the low-level red three soldiers signal. Pay attention to the short-term support near 16750-16850. The 15-minute short-term bottom divergence signal, MACD weak short covering, rebound resistance focuses on around 17100-17200.