Yesterday's rebound did not continue, and trading volume significantly shrank, which is not a very optimistic signal. The pace during the daytime looks to be mainly oscillating and retracing, with little hope for a major improvement in the short term. We also need to be cautious of some previously noted geopolitical factors that may take the opportunity to ferment, bringing additional downward pressure. In the short-term strategy, 93 is an important turning point worth paying attention to; if it cannot hold, the next support is around 90. If this level is also broken, and the downward momentum continues to increase, we will need to gradually digest this wave of negative news, possibly further probing down to the 89 or even 88 range.