This week there's a high probability of a downward breakdown, but the longer the consolidation around 70K continues, the greater the probability of pushing up again to a high above 71.7K; however, the major trend remains downward. If it breaks below 66K tonight, it will move directly down to 62K-63K, observe the support below. If it breaks through 60K with volume, it will be in critical condition; for intraday rebounds, 72K and 73.6K are both excellent positions to enter medium-to-long-term short positions, for long positions focus on 65.5K and 62.5K.