7.1 Large Cake Midday Analysis: The KDJ indicator on the four-hour and one-hour charts has turned downward, indicating a high probability of a pullback in the short term.

Therefore, focus on the Silk Road around the high altitude during the early morning. The uncertainty of the shipping situation is significant. Ensure to set stop losses and do not hold against the trend.

Operation Suggestion:

Trade the large cake at 107500-108000 to short, looking down towards the area around 106000-103500, and if it breaks through, continue to look down.